Pool and Spa Filter Cartridges

5% off when you Buy 2 or more Cartridges

We have Anti-Microbial Cartridge Now!!! Please look under the search results for your Anti-Microbial Cartridge.

Please Select One of the Search Category

Diameter

(inch)

If you do not find your filter's Unicel No / Pleatco No / Filbur No / Harmsco No in the drop down list, please write the number you have on the search box on the top of the page and search.

Manufacturer

Filbur No.

Pleatco No.

Unicel No

Please allow up to 7-10 business days for delivery, however many cartridges ship same day via UPS Ground & may arrive sooner
Through our search service, you can find the filter cartridge you need by Unicel No, Pleatco No., Diameter, Filbur No. or Manufacturer of your filter. If you could not find your Filter Cartridge Email Us or call us 1-877-891-pool ( 7665 )

Note: Pentair acquired Pac-fab which had previously acquired Purex Pool Products and American Products. If you do not find your Cartridge with your search, try one of the other companies or call us toll free at:1.877.891.7665

Cross Reference by :

Unicel No. Pleatco No. Filbur No. Harmsco No.

Pool Filter Cartridge Lists

Spa Filter Cartridge Lists

Nature² CF for Inground/Aboveground Pools

Turn your cartridge filter into a pool purfier. Nature² CF is designed for both inground and aboveground pools equipped with cartridge filters.

Nature 2 Spa Cartridge
Using a Nature² Purifier means you can significantly reduce the use of harsh pool chemicals like chlorine in your pool.

Pool Filter Cartridge Lists

Spa Filter Cartridge Lists

All of our hot tub spa filter cartridges comply with the OEM specifications. To ensure you receive the highest quality filter, we use only the finest products and the most innovative technology to build your filters. Our filters are made using Reemay spunbound polyester, the name most recognized in filter media.

Measure the Filter :

Measure the outside diameter of the filter cartridge in inches.
Measure the length of the filter cartridge from end cap to end cap. Do not include things like handles or threaded bottoms in the measurement.
Identify the end cap configuration. Is it threaded with a handle, or open on both sides? Look at the pictures Click Here to help you better identify the end cap. If it is open measure the inner diameter of the hole.
To better identify the cartridge, count the number of pleats. This allows us to know the square footage of the cartridge in question.

Replacement Filters Cartridges - Hot Tub Spa Filter Cartridge