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 -
Darlly 50452 Cartridge Filter Replaces PFF50P, 5CH-45 and FC-2401- 45 sq. ft. Freeflow Spas Legend / Passport, Unicel 45 sq.ft.
Darlly
$38.99Darlly Filter 50452 / Replaces Pleatco PFF50P / FC-2401 Diameter 5-5/16"|135mm Length 10"|254mm Top 2-1/8" open（54mm） Bottom 1-1/2" male thread/MPT（38mm） Media 3oz Surface Area 45sq...$38.99 -
RJ Filtration AK-90108 - Replaces Pleatco PFF50P4
RJ Filtration
MSRP: $49.99$34.99RJ Filtration AK-90108 - Replaces Pleatco PFF50P4 Aftermarket non-oem Hot Tub Cartridge Filter Replacement for Pleatco PFF50P4, Unicel 5CH45, and Filbur FC-2401. Hot Tub Filter Specs: Outer Diameter: 5 5/16" (135 mm) Length 10" (254 mm) Top Hole: 2...MSRP: $49.99$34.99