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Guardian Filtration Products

Home Guardian Filtration Products

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.

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showing 1 - 16 of 102 products

109-212 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-9401, Filbur FC-2960, Pleatco PWW75-4

Sale!
$64.99 $44.00

404-120 Spa Filter Cartridge Pair

Guardian Filtration

Replaces: Unicel C-4313, Pleatco PBW4Pair, Filbur FC-3753

Sale!
$16.99 $16.00

404-158 Spa Filter Cartridge Pair

Guardian Filtration

Replaces: Unicel C-4401, Pleatco PRB17.5SF-JH-PAIR, Filbur FC-2386

Sale!
$35.00 $19.99

404-158M Spa Filter Cartridge Pair

Guardian Filtration

Replaces: Unicel: C-4401RA, Pleatco: PRB17.5SF-JH-M-PAIR, Filbur: FC-2386M

Sale!
$39.99 $22.00

406-158-02 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4405, Filbur FC-2387, Pleatco PRB25SF-JH-PAIR

Sale!
$35.00 From $23.00

408-051 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel: C-4607, Filbur: FC-3710, Pleatco: PC7-120

Sale!
$14.99 From $11.00

409-219 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4335, Filbur FC-2385, Pleatco PRB35-IN

Sale!
$25.00 $19.00

409-219-M Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4335RA, Pleatco PRB35-IN-M, Filbur FC-2385A

Sale!
$30.99 $20.00

411-111 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4320 Filbur FC-1215 Pleatco PA20

Sale!
$26.99 $17.00

411-138 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel: C-4325 Filbur: FC-1220 Pleatco: PA225

Sale!
$24.99 $17.00

413-106-01 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4326 Pleatco PRB25-IN Filbur FC-2375

Sale!
$22.50 $18.00

413-212-M Spa Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4950RA Filbur FC-2390M Pleatco PRB50-IN-M

Sale!
$34.00 $21.00

414-193 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4305, Filbur FC-1617, Pleatco PMT50

Sale!
$32.99 $22.05

420-210 Pool Filter Cartridge

Guardian Filtration

Replaces: Pleatco PRB75 Unicel C-4975 Filbur FC-2395

Sale!
$45.99 $28.00

423-178 Pool Filter Cartridge

Guardian Filtration

Replaces: Unicel C-4970 Filbur FC-2930 Pleatco PCAL75

Sale!
$45.99 $29.00

 

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