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Black Diamond Cartridge Filters

SKU: AC-16543
Regular price $139.99
Regular price Sale price $139.99
Sale Out of Stock

Replacement Cartridges

We offer all of the popular filter replacement cartridges for pool and spa filters.  Our pool and spa cartridges are made with 100% Reemay, a spunbonded polyester filtration media that was made specifically for durability and antimicrobial protection.

All our replacement cartridges are compatible for your systems.

Pool and spa cartridges should be replaced every 1-2 years.  Signs that you need to replace your cartridge are a high PSI, cracked end caps, flattening of pleats, frayed fabric or reduction of water flow.

 Size Diameter Height


90 SQ FT 7" 19 1/2"

AC 16543

120 SQ FT 7" 25 3/8"

AC 16888

150 SQ FT 7" 32 3/8"

AC 16985

180 SQ FT 7" 36 3/4"

AC 17108