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Cartridges, By Sq. Ft.

Under 25 Sq. Ft.

Picture for category Under 25 Sq. Ft.

25 to 34 Sq. Ft.

Picture for category 25 to 34 Sq. Ft.

35 to 49 Sq. Ft.

Picture for category 35 to 49 Sq. Ft.

50 to 60 Sq. Ft.

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65 to 95 Sq. Ft.

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100+ Sq. Ft.

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CARTRIDGE 2 5/8IN X 14 11/16IN 6 SQ FT 10608 C2601 FC2301 FC-2301

FC-2301
10608 C2601 FC2301 WET INSTITUTE 32050502
$15.00$10.00
CARTRIDGE 2 7/8IN X 9 3/4IN 8 SQ FT 10801 C2308 FC2308 FC-2308

FC-2308
10801 C2308 FC2308 PENTAIR AMERICAN RAINBOW CARIBE 133 184 368 57011400 R172055
$15.00$10.00
Picture of FC-2315 CARTRIDGE 2 7/8IN X 9 3/4IN 6 SQ FT 10604 C2606 FC2315 PENTAIR RAINBOW PACFAB CARIBE 52

FC-2315
10604 C2606 FC2315 PENTAIR RAINBOW PACFAB CARIBE 52 104 57000500 R172048 R174819 R174865 LIFEGUARD CL9X
$14.00$9.00
Picture of FC-2320 CARTRIDGE 2 7/8IN X 17 1/16IN 15 SQ FT 11501 C2302 PRB14.5 FC2320 EMERALD PENTAIR RAINBOW

FC-2320
11501 C2302 PRB14.5 FC2320 EMERALD PENTAIR RAINBOW 14.5 R170051
$35.00$27.00
Picture of FC-2324 CARTRIDGE 2 7/8IN X 17 1/16IN 9 SQ FT 10804 C2303 PRB8.5 FC2324 PENTAIR RAINBOW EMERALD

FC-2324
10804 C2303 PRB8.5 FC2324 PENTAIR RAINBOW EMERALD R170052
$34.00$26.00
Picture of FC-2330 CARTRIDGE 2 7/8IN X 19 1/2IN 8 SQ FT 10802 C2608 FC2330 PENTAIR RAINBOW LIFEGUARD CL19

FC-2330
10802 C2608 FC2330 PENTAIR RAINBOW LIFEGUARD CL19 R172021
$28.00$21.00
Picture of FC-2340 CARTRIDGE 2 7/8IN X 19 1/2IN 13 SQ FT 11203 C2612 PRB12 FC2340 JACUZZI WHIRLPOOL PENTAIR

FC-2340
11203 C2612 PRB12 FC2340 JACUZZI WHIRLPOOL PENTAIR RAINBOW LIFEGUARD CL 19X 2945000 R172047
$35.00$27.00
Picture of FC-2350 CARTRIDGE 2 7/8IN X 29 1/4IN 13 SQ FT 11201 C2613 PRB12L FC2350 PENTAIR POOL RAINBOW

FC-2350
11201 C2613 PRB12L FC2350 PENTAIR POOL RAINBOW LIFEGUARD CL29 R172010
$40.00$30.00
Picture of FC-2360 CARTRIDGE 2 7/8IN X 29 1/4IN 18 SQ FT 11801 C2618 PRB18 FC2360 PENTAIR RAINBOW LIFEGUARD

FC-2360
11801 C2618 PRB18 FC2360 PENTAIR RAINBOW LIFEGUARD CL29X R172046
$50.00$38.00
CARTRIDGE 2 7/8IN X 14 11/16IN 13 SQ FT 11202 C2912 PW15WC FC-2365

FC-2365
11202 C2912 PW15WC FC2365 PENTAIR RAINBOW R172056
$43.00$32.00
Picture of FC-2370 CARTRIDGE 4 15/16IN X 13 5/16IN 25 SQ FT 4 OZ 12502 C4326 PRB25IN FC2370 BLUE PACIFIC

FC-2370
4 OZ 12502 C4326 PRB25IN FC2370 BLUE PACIFIC HYDRO POOL PDC PENTAIR RAINBOW PREMIER SEQUOIA THERMO SPA WATERWAY R172325 C4625 817-2500
$31.00$32.00
Picture of FC-2372 CARTRIDGE 4 15/16IN X 13 5/16IN 25 SQ FT 12533 C4321 PRB25INTC FC2372 PENTAIR RAINBOW

FC-2372
12533 C4321 PRB25INTC FC2372 PENTAIR RAINBOW SOUTH PACIFIC LEAF CARTRIDGE R172653
$61.00$46.00