Pool Filter Cleaners

Pool and spa filter cleaners help remove oils, debris, and buildup from filter cartridges and filtration components. Regular cleaning improves filtration performance and extends filter life. Browse our filter cleaners to maintain efficient pool and spa filtration systems.

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2 products

Sirona Spray & Rinse Spa Filter Cleaner 16 oz by Solenis for genuine OEM pool parts cleaning
Regular price $14.95 Sale price$16.79
Sirona Spray & Rinse Spa Filter Cleaner 16 oz
Sold Out -11%
Sirona Spa & Hot Tub Filter Cleaner 32 oz by Solenis for genuine OEM pool filter cleaning
Regular price $27.29 Sale price$31.49
Sirona Spa & Hot Tub Filter Cleaner 32 oz
Sold Out -13%

Extend the Life and Efficiency of Your Pool Filter

Your pool’s filter system works hard every day to trap dirt, oils, and debris — but over time, buildup can clog the media and reduce performance. That’s where filter cleaners come in. At Benchmark Pool Supply, we offer professional-grade filter cleaning solutions designed to dissolve scale, oils, and organic matter from all types of pool filters — including cartridge, D.E., and sand filters.

Whether you’re a pool owner performing seasonal maintenance or a service technician maintaining multiple pools, our cleaners restore full filtration efficiency and extend the lifespan of your equipment.

Why Use a Filter Cleaner

Even the best filter can lose efficiency if it’s not properly cleaned. Regular rinsing alone won’t remove all the oils, sunscreen, and calcium deposits that accumulate inside the media. Using a specialized filter cleaner helps you:

  • Restore Flow and Pressure: Improve circulation and prevent pump strain.

  • Remove Deep Buildup: Dissolves oils, scale, and organic contaminants trapped in the filter.

  • Extend Filter Life: Reduces wear on pleats and internal components.

  • Enhance Water Clarity: Ensures your pool water stays clean, clear, and balanced.

  • Save Time and Money: Prevents premature filter replacement and costly repairs.

Types of Filter Cleaning Solutions

At Benchmark Pool Supply, you’ll find a range of filter cleaning products to suit your needs:

  • Cartridge Filter Cleaners: Formulated to break down oils and debris on pleated elements.

  • D.E. Filter Cleaners: Designed to remove D.E. residue and restore grid performance.

  • Sand Filter Cleaners: Dissolve scale and buildup that reduce sand bed efficiency.

  • Instant Spray Cleaners: Quick and convenient for mid-season maintenance.

  • Soaking Cleaners: Deep-clean formulas for off-season or annual servicing.

Our cleaners are safe for all major brands — including Pentair, Hayward, Jandy, and Waterway — and help maintain optimal water flow through your filtration system.

How to Use Pool Filter Cleaners

  1. Rinse the Filter: Remove loose debris with a hose.

  2. Apply Cleaner: Spray or soak according to product directions.

  3. Soak for Best Results: Let the filter soak overnight for heavy buildup.

  4. Rinse Thoroughly: Remove all cleaner residue before reinstalling.

  5. Check System Pressure: Ensure PSI returns to your normal operating range.

Use filter cleaner every 4–6 weeks during the swimming season for best performance and cleaner, healthier pool water.


Frequently Asked Questions

How often should I clean my pool filter with cleaner?

Use a filter cleaning solution every 4–6 weeks during the swim season or whenever system pressure rises 8–10 PSI above normal.

Can I use the same cleaner for cartridge, sand, and D.E. filters?

Some products are multi-purpose, but it’s best to use a filter cleaner formulated for your specific filter type to ensure proper cleaning and protection.

Do I need to soak my filter overnight?

For heavy buildup or oily residue, soaking overnight in a filter cleaning solution is highly recommended for complete restoration.

Will filter cleaners damage my filter media?

No — when used as directed, pool filter cleaners are safe and formulated to protect your filter material while removing scale and oils.

Are filter cleaners safe for saltwater pools?

Yes. Filter cleaners are safe for both freshwater and saltwater systems and help maintain proper flow and clarity in all pool environments.