Filter Cartridges
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Pleatco PFF50P4 Cartridge Filter Replaces 50452, 5CH-45, and FC-2401 - 45 sq. ft. Freeflow Spas Legend / Passport
Pleatco
$36.99Pleatco PFF50P Filter Cartridge Pleatco Replacement Spa Cartridge Filter for 45 sq. ft. Freeflow Spas Legend & Passport, Unicel/45 sq.ft. Diameter 5-5/16"|135mm Length 10"|254mm Top 2-1/8" open（54mm） Bottom 1-1/2" male...$36.99 -
Pleatco PFF42TC-P4 Filter Cartridge Replaces 5CH-37, FC-2402 and 50406
Pleatco
$30.99Pleatco PFF42TC-P4 Filter Cartridge Non-OEM replacement Hot Tub filter cartridge for FreeFlow Spas. This Hot Tub Filter directly replaces the following part numbers Filbur FC-2402, Freeflow 2013 - current, Darlly Filter 50406, and 303279 Hot Tub Filter...$30.99