Unicel Pool Filters

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20 products

Unicel FS - 2004 – 48 Sq Ft DE Filter Grid Set Filter Elements for swimming pools
$194.95 $212.99
Unicel FS-2004 – 48 Sq Ft DE Filter Grid Set
-8%
Unicel C - 4607 Cartridge Filter – Type A & C Replacement for swimming pools
Unicel C - 4607 Cartridge Filter – Type A & C Replacement for swimming pools
$11.95 $12.99
Unicel C-4607 Cartridge Filter – Type A & C Replacement
-8%
Unicel FS - 2003 36 Sq Ft DE Filter Grid Set – 8 - Piece DE Grids for swimming pools
$135.95 $157.00
Unicel FS-2003 36 Sq Ft DE Filter Grid Set – 8-Piece
Sold Out -13%
Unicel C - 7472 Cartridge Filter Set – 4 - Pack Replacement Filter Elements for swimming pools
Unicel C - 7472 Cartridge Filter Set – 4 - Pack Replacement Filter Elements for swimming pools
$392.95 $462.00
Unicel C-7472-4 Cartridge Filter Set – 4-Pack Replacement
Sold Out -15%
Unicel FS - 2005 60 Sq Ft DE Filter Grid Set – Full 8 - Piece Replacement Filter Elements for swimming pools
$219.95 $264.99
Unicel FS-2005 60 Sq Ft DE Filter Grid Set – Full 8-Piece Replacement
-17%
Unicel C-7679 Filter Cartridge
$109.96 $114.74
Unicel C-7679 Filter Cartridge
Sold Out -4%
Unicel C-7470-4 Filter Cartridges 4-Pack
$315.30 $348.99
Unicel C-7470-4 Filter Cartridges 4-Pack
-10%
Unicel CL340 C - 7459 - 4 Filter Cartridge Set – 4 - Pack Filter Elements for swimming pools
Unicel CL340 C - 7459 - 4 Filter Cartridge Set – 4 - Pack Filter Elements for swimming pools
$309.95 $329.99
Unicel CL340 C-7459-4 Filter Cartridge Set – 4-Pack
-6%

Trusted Filtration with Unicel® Pool Filter Cartridges

When it comes to pool water clarity, not all filter cartridges are created equal. That’s why pool owners and professionals alike trust Unicel® filters. Known for their precision engineering, high-quality media, and perfect compatibility with leading filter brands, Unicel cartridges consistently deliver clean, sparkling water.

At Benchmark Pool Supply, we offer a wide range of Unicel replacement filters for cartridge, DE, and spa systems. Whether you own a Pentair®, Hayward®, Sta-Rite®, Jandy®, Jacuzzi®, or Waterway® filter, we carry Unicel’s exact-fit cartridges to keep your system performing at its best.

Enhance your filtration system with Filter Cartridges, Filter Parts, D.E. Filter Grids, and Unicel Filters.

Why Choose Unicel Filters?

  • Superior Filtration – Removes dirt, oils, and fine particles effectively.

  • Durable Construction – Reinforced end caps and pleats withstand heavy use.

  • Perfect Fit – Engineered to match OEM specifications for all major brands.

  • Longer Life – Built to resist collapse, cracking, or premature wear.

  • Consistent Performance – Maintains water clarity and circulation efficiency.

Types of Unicel Filters

1. Cartridge Filters

  • Made with Reemay® spunbond polyester media.

  • Easy to clean and reusable.

  • Popular models for Pentair Clean & Clear®, Hayward SwimClear®, and more.

2. DE Grids & Replacement Elements

  • High-quality fabric grids designed for DE filter systems.

  • Available in full and partial grid sets.

  • Compatible with FNS Plus®, Hayward Pro-Grid®, and similar DE filters.

3. Spa & Hot Tub Cartridges

  • Compact cartridges designed for smaller spa and hot tub systems.

  • Long-lasting and easy to rinse clean.

How to Identify the Right Unicel Filter

  • Check the part number on your existing cartridge or grid.

  • Measure length, diameter, and end cap style.

  • Match to the Unicel cross-reference chart.

  • Contact our team for help verifying the correct fit.

Benefits of Replacing with Unicel

  • Cleaner Water – Keeps your pool crystal clear all season.

  • Improved Efficiency – Lower pressure and better circulation.

  • Extended Equipment Life – Protects pumps and heaters from excess strain.

  • Reduced Chemical Use – Cleaner water means fewer corrective treatments.

  • Lower Maintenance – Easy-to-clean cartridges save time.

Maintenance Tips for Unicel Filters

  • Rinse cartridges every 2–4 weeks with a garden hose.

  • Use a filter cleaner solution seasonally to remove oils and scale.

  • Rotate between two sets of cartridges to extend lifespan.

  • Replace cartridges every 1–2 years depending on usage.

  • Store spare cartridges in a dry, shaded area.

Compatible Brands & Systems

Unicel cartridges and grids are engineered to fit:

  • Pentair® – Clean & Clear®, Predator®, FNS Plus®.

  • Hayward® – SwimClear®, Star-Clear®, Pro-Grid®.

  • Sta-Rite® – System 3®, Posi-Clear®.

  • Jandy® – CL and CV Cartridge Filters, DEV DE Filters.

  • Jacuzzi®, Waterway®, American Products, and many more.

Why Buy Unicel Filters from Benchmark Pool Supply?

  • Complete Selection – Cartridges, DE grids, and spa filters in stock.

  • Genuine Unicel® Products – Not knockoffs or inferior substitutes.

  • Expert Assistance – We’ll help match the right filter to your system.

  • Affordable Prices – Premium filtration at competitive rates.

  • Fast Shipping Nationwide – Get your filters quickly when you need them.

✅ FAQ – Unicel Filters

Q: How long do Unicel filter cartridges last?
A: Typically 12–24 months, depending on pool size, usage, and water conditions.

Q: Are Unicel filters better than OEM?
A: Yes. Unicel cartridges often exceed OEM quality with stronger materials and tighter specifications.

Q: How often should I clean my filter?
A: Rinse every 2–4 weeks and deep clean every 2–3 months. Replace when pressure doesn’t return to normal after cleaning.

Q: Can I use a different brand cartridge instead of Unicel?
A: You can, but Unicel is widely considered the industry standard for durability and performance.

Q: Do Unicel make filters for spas?
A: Yes, they manufacture spa and hot tub cartridges for many popular models.

Q: How do I find my Unicel replacement number?
A: Use your filter’s model number or measure your old cartridge and match it to the Unicel cross-reference chart.