Filter Cartridges
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Darlly 40506 Filter Cartridge Replaces Pleatco PRB50-IN, Unicel C-4950, FIlbur FC-2390
Darlly
MSRP: $32.99$29.50Darlly 40506 Replaces PRB50-IN Filter Cartridge. Replacement for Baleen AK-3049, Unicel C-4950, Filbur FC-2390 Diameter 4-15/16” Length 13-5/16” Top 2 1/8 " (54 mm) Bottom 2 1/8 " (54 mm) Media 3 oz...MSRP: $32.99$29.50 -
Darlly 42513 Replaces Unicel C-4326, Filbur FC-2375, and Pleatco PRB25-IN
Darlly
$29.99Darlly 42513 Replaces Unicel C-4326, Filbur FC-2375, and Pleatco PRB25-IN High quality replacement for an Artesian Spa Purple Filter. Diameter 4-15/16"（127mm） Length 13-5/16"（338mm） Top 2-1/8" Open Bottom 2-1/8" Open Media 4...$29.99 -
Darlly Filter 42521 Spa Filter Replaces Pleatco PRB25-IN-4, Unicel C-4625, and FC-2370
Darlly
$29.99Darlly 42521 Replacement Cartridge Filter 25 sq.ft. fits Rainbow Plastics, Waterway Plastics, Custom Molded Products and more. Diameter 4-15/16"|125mm Length 13-5/16"|338mm Top 2-1/8" open（54mm） Bottom 2-1/8" open（54mm） Media 4 oz Surface...$29.99 -
Darlly Filter 50801 Filter Cartridge Replaces PLBS100, C-5397 and FC-2972
Darlly
$59.99Darlly Filter 50801 / Replaces Pleatco PLBS100 / FC-2972 Diameter 5-5/16"|135mm Length 17-13/16"|452mm Top 2-1/8" open（54mm） Bottom 2-1/8" open（54mm） Media 3 oz Surface Area 80 sq. ft. Replaces Unicel： C-5397 ...$59.99 -
Darlly 50651 Filter Cartridge Replaces PLBS75, FC-2971 and C-5374
Darlly
$41.99Darlly Filter 50651 Replaces Unicel C- 5374 and Pleatco PLBS75 / FC-2971 Diameter 5-5/16"|135mm Length 14-13/16"|376mm Top 2-1/8" open（54mm） Bottom 2-1/8" open（54mm） Media 3 oz Surface Area 65 sq. ft...$41.99