Shop by Dimensions
We offer over 200 of the most popular replacement filter cartridges on the market, including replacements for Unicel, Filbur, Pleatco, and OEM products. To find your filter by selecting the dimensions below.
Watch the video for advice on how to measure your cartridge.
Filter Finder
By Part Number
OR
USA
METRIC
OR
By Manufacturer
showing 1 - 16 of 114 products
413-212 Spa Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4950, Filbur FC-2390, Pleatco PRB50IN
Sale!
6H8-225 Spa Filter Cartridge
Guardian FiltrationReplaces: Unicel 6CH-940 Filbur FC-0359 Pleatco PWW50P3
Sale!
404-158 Spa Filter Cartridge Pair
Guardian FiltrationReplaces: Unicel C-4401, Pleatco PRB17.5SF-JH-PAIR, Filbur FC-2386
Sale!
920-STR-SET Pool & Spa Filter Cartridge Set
Guardian FiltrationReplaces: Sta-Rite 25021-0200S (S7M120), 25021-0200 Direct OEM Replacement
Sale!
514-223 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-5374 Filbur FC-2971 Pleatco PLBS75
$30.99
517-223 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-5397 Filbur FC-2972 Pleatco PLBS100
Sale!
719-111 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-7656 Filbur FC-1240 Pleatco PA50
Sale!
714-169-04 Pool Filter Cartridge Four Pack
Guardian FiltrationReplaces: Unicel C-7469 Filbur FC-1975 Pleatco PCC6
Sale!
828-205 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-8417, Filbur FC-1294, Pleatco PA175
Sale!
409-219 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4335, Filbur FC-2385, Pleatco PRB35-IN
Sale!
423-222 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4995 Filbur FC-2940 Pleatco PCAL100
$50.99
409-219-M Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4335RA, Pleatco PRB35-IN-M, Filbur FC-2385A
Sale!
413-106-01 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4326 Pleatco PRB25-IN Filbur FC-2375
Sale!
109-212 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-9401, Filbur FC-2960, Pleatco PWW75-4
Sale!
810-235 Spa Filter Cartridge
Guardian FiltrationReplaces: Unicel C-8465, Filbur FC-3960, Pleatco PWK65
Sale!
809-193 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-8450, Filbur FC-3310, Pleatco PCS50N
Sale!
