Unicel C-7459-4 85 Sq Ft Filter Cartridges 4-Pack | Jandy CL340/CV340

Key Benefits + Jandy CL340/CV340 Compatibility

• Complete 4-cartridge replacement set for Jandy CL340 and CV340 filters
• Includes four Unicel C-7459 cartridges with 85 sq. ft. of filtration area each
• Provides 340 sq. ft. total filtration area across the full set
• Cross-references Jandy A0557900 and R0554500 replacement cartridges
• Matched four-cartridge set helps keep replacement sizing consistent across the filter

Quick Product Summary

The Unicel C-7459-4 is a complete four-cartridge replacement set for Jandy CL340 and CV340 cartridge filters. Each C-7459 cartridge provides 85 sq. ft. of filtration area, for 340 sq. ft. across the complete set. Common cross-references include Jandy A0557900 and R0554500, Pleatco PJAN85, and Filbur FC-0800. Before ordering, confirm the filter model, existing cartridge number, and physical dimensions.

Best For

• Jandy CL340 cartridge filters
• Jandy CV340 cartridge filters
• Replacing a complete set of four C-7459 cartridges
• Pool owners and service professionals matching cartridges by filter model and cross-reference number

Why This Matters

• Helps restore filtration with correctly sized replacement cartridges
• Provides a complete matched set for 340 sq. ft. filter applications
• Helps buyers identify the correct cartridge using model and part-number cross-references
• Reduces the chance of ordering the wrong cartridge dimensions
• Supports proper cartridge-filter maintenance when existing media is worn or damaged

Common Signs You Need This / Use This When

• The existing cartridge media is frayed, damaged, or visibly worn
• End caps are cracked or damaged
• Filter pressure rises again soon after the cartridges are properly cleaned
• Your CL340 or CV340 uses C-7459, A0557900, or R0554500 replacement cartridges

Product Specifications

Compatibility / Fitment Notes

Use the Unicel C-7459-4 when replacing the complete four-cartridge set in a Jandy CL340 or CV340 filter that uses the supported cross-reference numbers above. Each C-7459 measures 7 inches in diameter by 27 inches long with 3-inch open ends. Confirm the filter model, existing cartridge part number, and physical dimensions before purchase.

Installation / Use Notes

Verify the filter model, existing cartridge part number, and dimensions before replacement. This package supplies four C-7459 cartridges for a complete 340 sq. ft. replacement set. Follow Jandy's instructions for safe shutdown, pressure release, cartridge replacement, cleaning, and reassembly. Do not open or service a pressurized filter.

Buy with Confidence

Benchmark Pool Supply works with pool filtration equipment and replacement parts every day. We focus on clear product identification, cross-references, and fitment details so pool owners and service professionals can match the correct cartridge before ordering. Compare the filter model, cartridge part number, and physical dimensions together when confirming a replacement.

Frequently Asked Questions

Will the Unicel C-7459-4 fit a Jandy CL340 filter?

Yes. C-7459-4 is a four-cartridge replacement set for the Jandy CL340. Confirm the filter model and existing cartridge number before ordering.

Will the C-7459-4 fit a Jandy CV340 filter?

Yes. The C-7459 is used in supported Jandy CV340 applications, with four cartridges required for the complete 340 sq. ft. set.

Does the Unicel C-7459 replace Jandy A0557900 or R0554500?

Yes. Unicel C-7459 cross-references Jandy A0557900 and R0554500. This listing contains four C-7459 cartridges.

Is the C-7459 a genuine Jandy OEM cartridge?

No. C-7459 is an Unicel aftermarket replacement cartridge for supported Jandy CL340 and CV340 filter applications.

What should I verify before ordering this 4-pack?

Confirm the filter model, existing replacement cartridge number, and dimensions. Each C-7459 measures 7 inches in diameter by 27 inches long with 3-inch open ends.