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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.
For complete filtration systems, browse our Pool Filters.
Why Choose Unicel Filters?
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Superior Filtration – Removes dirt, oils, and fine particles effectively.
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Durable Construction – Reinforced end caps and pleats withstand heavy use.
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Perfect Fit – Engineered to match OEM specifications for all major brands.
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Longer Life – Built to resist collapse, cracking, or premature wear.
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Consistent Performance – Maintains water clarity and circulation efficiency.
Types of Unicel Filters
1. Cartridge Filters
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Made with Reemay® spunbond polyester media.
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Easy to clean and reusable.
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Popular models for Pentair Clean & Clear®, Hayward SwimClear®, and more.
2. DE Grids & Replacement Elements
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High-quality fabric grids designed for DE filter systems.
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Available in full and partial grid sets.
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Compatible with FNS Plus®, Hayward Pro-Grid®, and similar DE filters.
3. Spa & Hot Tub Cartridges
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Compact cartridges designed for smaller spa and hot tub systems.
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Long-lasting and easy to rinse clean.
How to Identify the Right Unicel Filter
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Check the part number on your existing cartridge or grid.
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Measure length, diameter, and end cap style.
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Match to the Unicel cross-reference chart.
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Contact our team for help verifying the correct fit.
Benefits of Replacing with Unicel
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Cleaner Water – Keeps your pool crystal clear all season.
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Improved Efficiency – Lower pressure and better circulation.
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Extended Equipment Life – Protects pumps and heaters from excess strain.
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Reduced Chemical Use – Cleaner water means fewer corrective treatments.
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Lower Maintenance – Easy-to-clean cartridges save time.
Maintenance Tips for Unicel Filters
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Rinse cartridges every 2–4 weeks with a garden hose.
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Use a filter cleaner solution seasonally to remove oils and scale.
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Rotate between two sets of cartridges to extend lifespan.
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Replace cartridges every 1–2 years depending on usage.
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Store spare cartridges in a dry, shaded area.
Compatible Brands & Systems
Unicel cartridges and grids are engineered to fit:
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Pentair® – Clean & Clear®, Predator®, FNS Plus®.
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Hayward® – SwimClear®, Star-Clear®, Pro-Grid®.
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Sta-Rite® – System 3®, Posi-Clear®.
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Jandy® – CL and CV Cartridge Filters, DEV DE Filters.
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Jacuzzi®, Waterway®, American Products, and many more.
Why Buy Unicel Filters from Benchmark Pool Supply?
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Complete Selection – Cartridges, DE grids, and spa filters in stock.
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Genuine Unicel® Products – Not knockoffs or inferior substitutes.
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Expert Assistance – We’ll help match the right filter to your system.
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Affordable Prices – Premium filtration at competitive rates.
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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.
