HAYWARD · CARTRIDGE FILTER PARTS

Hayward SwimClear Multi-Element
Parts & Diagrams

Find the right starting point for your repair. Check the equipment model and source edition, select a diagram number and compare the listed replacement parts.

Hayward SwimClear Multi-Element; confirm the installed equipment model and revision

01 · IdentifyMatch the equipment label and source edition.

02 · ExploreChoose a number on the diagram.

03 · CompareCheck part notes and purchase options.

Identify your model and revision

Find Hayward SwimClear Multi-Element replacement parts using the numbered manufacturer diagram and source parts list. Match the installed model and revision before ordering.

Match the equipment nameplate, installed components and manufacturer source before choosing a part.

Manufacturer diagram

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Select a number to find its part, or search the parts list by OEM number. Enlarge the diagram for closely spaced numbers.
Model and diagram details

ISC2031 Rev B — multi-element. ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred.

Manufacturer diagram and source
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Find a part in this revision

#1 Pressure gauge

OEM part number: ECX2712B1

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#2 O-ring kit

OEM part number: DEX2420Z8A

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source description says O-ring kit set of 2; no installed kit count inferred. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#3 Nut

OEM part number: CCX1000N

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#4 Manual air relief

OEM part number: CCX1000V

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#5 Manual air relief assembly

OEM part number: DEX2420MAR2

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#6a Upper filter body

OEM part number: DEX2420BTC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C2030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 6a. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#6b Upper filter body

OEM part number: DEX3620BTC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C3030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 6b. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#6c Upper filter body

OEM part number: DEX4820BTC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C4030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 6c. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#6d Upper filter body

OEM part number: DEX6020BTC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C5030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 6d. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#6e Upper filter body

OEM part number: DEX7220BTC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C7030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 6e. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#7 Clamp bolt and nut

OEM part number: DEX2421J2

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#8 Clamp system

OEM part number: DEX2421JKIT

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#9 Metal reinforced seal

OEM part number: DEX2422Z2

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#10a Top manifold

OEM part number: CX3030C

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C2030; C3030; C4030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 10a. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#10b Top manifold

OEM part number: CX5030C

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C5030; C7030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 10b. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#11 Air relief filter

OEM part number: CX3000J1

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#12 Air relief tube

OEM part number: CX2030Z3

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13a Cartridge element

OEM part number: CX481XRE

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C2030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13a. Source states 1 of 4 elements required. Individual element; not the four-pack. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Quantity is the source-required count of individual elements, not a retail package. Manufacturer required quantity: 4. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13a Cartridge four-pack

OEM part number: CX481XREPAK4

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C2030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13a. Source explicitly lists a four-pack. Keep package identity distinct from individual element. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Exact four-pack identifier; pack size 4 is not installed quantity. Source does not separately state an installed pack count for this four-pack row; quantity remains unset. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13b Cartridge element

OEM part number: CX580XRE

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C3030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13b. Source states 1 of 4 elements required. Individual element; not the four-pack. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Quantity is the source-required count of individual elements, not a retail package. Manufacturer required quantity: 4. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13b Cartridge four-pack

OEM part number: CX580XREPAK4

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C3030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13b. Source explicitly lists a four-pack. Keep package identity distinct from individual element. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Exact four-pack identifier; pack size 4 is not installed quantity. Source does not separately state an installed pack count for this four-pack row; quantity remains unset. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13c Cartridge element

OEM part number: CX880XRE

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C4030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13c. Source states 1 of 4 elements required. Individual element; not the four-pack. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Quantity is the source-required count of individual elements, not a retail package. Manufacturer required quantity: 4. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13c Cartridge four-pack

OEM part number: CX880XREPAK4

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C4030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13c. Source explicitly lists a four-pack. Keep package identity distinct from individual element. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Exact four-pack identifier; pack size 4 is not installed quantity. Source does not separately state an installed pack count for this four-pack row; quantity remains unset. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13d Cartridge element

OEM part number: CX1280XRE

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C5030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13d. Source states 1 of 4 elements required. Individual element; not the four-pack. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Quantity is the source-required count of individual elements, not a retail package. Manufacturer required quantity: 4. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13d Cartridge four-pack

OEM part number: CX1280XREPAK4

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C5030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13d. Source explicitly lists a four-pack. Keep package identity distinct from individual element. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Exact four-pack identifier; pack size 4 is not installed quantity. Source does not separately state an installed pack count for this four-pack row; quantity remains unset. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13e Cartridge element

OEM part number: CX591XRE

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C7030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13e. Source states 1 of 8 elements required. Individual element; not the four-pack. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Quantity is the source-required count of individual elements, not a retail package. Manufacturer required quantity: 8. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#13e Cartridge four-pack

OEM part number: CX591XREPAK4

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C7030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 13e. Source states 1 of 2 four-packs required. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Exact four-pack identifier; pack size 4 is not installed quantity. Source explicitly requires 2 four-packs for C7030. Manufacturer required quantity: 2 four-packs required (source); not 2 individual cartridges. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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# Mid plate connector

OEM part number: CX7020M

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source says C7000 series only; no exact C7030 model binding is inferred from that family label. No numbered key is printed for this row. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#14 O-ring

OEM part number: DEX2400Z5

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#15a Outlet pipe

OEM part number: CX3031F6

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C2030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 15a. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#15b Outlet pipe

OEM part number: CX3031F7

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C3030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 15b. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#15c Outlet pipe

OEM part number: CX3031F8

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C4030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 15c. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#15d Outlet pipe

OEM part number: CX3031F9

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C5030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 15d. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#15e Outlet pipe

OEM part number: CX3031F10

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Models: C7030. Exact model and source edition only; current model/nameplate and serial applicability require review. Item 15e. PDF 3 / printed 10. manufacturer_document; retrieved 2026-11-03T19:36:33Z; reviewer unassigned. No importer-compatible conditional relationship exists in v1; no diagram/compatibility claim imported. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#16 Inlet elbow

OEM part number: CX3030F

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#17 Piping assembly

OEM part number: CX3030H

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#18 Bottom seal plate

OEM part number: CX3030D

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#19 Lower filter body

OEM part number: DEX2420ATC

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#20 Label pack

OEM part number: DEX2420LA6PAK

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#21 Drain plug

OEM part number: SP1022CBLK

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#22 O-ring

OEM part number: SX220Z2

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#23 Bulkhead fitting

OEM part number: CX3035F

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#24 Union gasket

OEM part number: SPX3200UG

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#25 Union connection kit

OEM part number: SPX3200UNKIT

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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#26 Strap kit

OEM part number: DEX2420DCKIT

Model and source notes

ISC2031 Rev B only. Diagram and parts are on PDF 3, left panel / printed 10. Individual cartridges and PAK4 packages remain distinct; C7030 requires 8 individual elements or 2 four-packs. Common source rows without explicit CSV model bindings remain applicability pending. No prior generation, W3 or single-element alias is inferred. Exact model applicability unverified: no explicit model-to-part CSV row is present for this source edition and workspace. This identity is shown for source review only; do not treat an empty model list as universal fitment. Source marks this strap kit optional. Source: SwimClear Multi-Element Cartridge Filter Owner's Manual · ISC2031 · Rev B · 3 · 10 · https://commerce.hayward-pool-assets.com/magento/akeneo/C5030/manuals/ISC2031_RevB_bf03.pdf#page=3.

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Find the Right Hayward SwimClear Multi-Element Replacement Part

Select a diagram number to see its OEM part number and available choices. When a number lists several parts, compare the exact model and source notes before choosing.

Which model and source edition does this page cover?

Each source edition keeps its own parts and callouts. Use the equipment nameplate, installed components and cited manufacturer document to confirm the correct reference. A shared callout or similar description does not establish interchangeability.

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Use the call or text option and include the OEM part number and equipment model. Manufacturer required quantity and the retail selling unit are separate; confirm the product package before ordering.

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