Filter Media/Replacement Cartridges & Grids: Cartridge Filters

High-efficiency cartridge filters that trap fine debris while providing easy cleaning and maintenance.

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    Pentair Unicel 4 Pack Replacement Cartridges for QUAD100 Unicel - C-6900-4
    Pentair Unicel 4 Pack Replacement Cartridges for QUAD100 Unicel - C-6900-4
    SKU: C-6900-4
    $459
    $599
    In stock
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    Pentair 100 SqFt Clean and Clear® Replacement Cartridge Element - R173215
    Pentair 100 SqFt Clean and Clear® Replacement Cartridge Element - R173215
    SKU: R173215
    $172
    $224
    In stock
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    Pentair 75 SqFt Clean and Clear® Replacement Cartridge Element - R173214
    Pentair 75 SqFt Clean and Clear® Replacement Cartridge Element - R173214
    SKU: R173214
    $151
    $197
    In stock
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    Hayward Replacement Filter Cartridge - CX1100RE
    Hayward Replacement Filter Cartridge - CX1100RE
    SKU: CX1100RE
    $159
    $207
    In stock
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    Hayward Element,D.E. Pleated,25 Sq ' - DEX250E
    SKU: DEX250E
    $207
    $270
    Out of stock
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    Hayward Element,D.E. Pleated,15 Sq ' - DEX150E
    SKU: DEX150E
    $124
    $162
    Out of stock
  • Super-Pro X15-ULT-A2-Q4 7" Diameter Advanced Ultra Replacement Filter Cartridge 4 Pack
    Hayward Cartridges CX1380XRE 4 Pack CX1380XREPAK4 Now Pleatco - X15-ULT-A2-Q4
    SKU: X15-ULT-A2-Q4
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    Hayward Pool Filter Xstream Cartridge 175 sf - CCX1750RE
    Hayward Pool Filter Xstream Cartridge 175 sf - CCX1750RE
    SKU: CCX1750RE
    $135
    $185
    In stock
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    Unicel 40 Sqf Easyclear Cartridge Filter Cartridge 40 sq. ft. - C-7442
    Unicel 40 Sqf Easyclear Cartridge Filter Cartridge 40 sq. ft. - C-7442
    SKU: C-7442
    $62
    $101
    In stock
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    Jandy CL460 115 Sq Ft
    Jandy CL460 115 Sq Ft - FC-0810
    SKU: FC-0810
    $92.09
    $139
    In stock
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    Unicel Replacement Filter Cartridge 50 sf Jacuzzi CFR-50 | C-9650
    Unicel Replacement Filter Cartridge 50 sf Jacuzzi CFR-50 - C-9650
    SKU: C-9650
    $79
    $97
    In stock
  • Unicel Replacement Filter Cartridge 35 sf, 8" L - 6CH-352
    Unicel Replacement Filter Cartridge 35 sf, 8" L - 6CH-352
    SKU: 6CH-352
    $69
    In stock
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    Unicel Replacement Filter Cartridge 50 sf, 8" L | 6CH-502
    Unicel Replacement Filter Cartridge 50 sf, 8" L - 6CH-502
    SKU: 6CH-502
    $65
    $73
    In stock
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    Jandy® R0462300 150 SqFt Cartridge Element Replacement Kit for CS100 Filter
    Jandy Pro Series Element Cartridge, CS150 Sf Replacement Kit - R0462300
    SKU: R0462300
    $269
    $327
    In stock
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    Super-Pro X15-ULT-S13-M 8.25" x 1.5" XtremeBlue S13 SAE Top Load Single Filter Cartridge, for use with Spa 6.0-7.6
    Pentair Super-Pro 8.25"x1.5" Sae Top Load Element ULTRA-S13-M 40SQF Xtremeblue - X15-ULT-S13-M
    SKU: X15-ULT-S13-M
    $86
    $112
    In stock
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    Super-Pro X15-ULT-S7-M XtremeBlue S7 Single Replacement Filter Cartridge, for use with Spa 5.0-9.3
    Pentair Super-Flo Filter Cartridge Spa 5.0-9.3 ULTRA-S7-M Xtremeblue Ultra - X15-ULT-S7-M
    SKU: X15-ULT-S7-M
    $75
    $98
    In stock
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    Pentair Water Pool and Spa Inc Filter Cartridge Pool 10.0-19.9 ULTRA-C13-M Xtremeblue Ultra - X15-ULT-C13-M
    Pentair Water Pool and Spa Inc Filter Cartridge Pool 10.0-19.9 ULTRA-C13-M Xtremeblue Ultra - X15-ULT-C13-M
    SKU: X15-ULT-C13-M
    $109
    $142
    In stock
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    Pentair Water Pool and Spa Inc F/ Hay C200S/ CX200XRE ULTRA-D5-M Xtremeblue Cartridge - X15-ULT-D5-M
    Pentair Water Pool and Spa Inc F/ Hay C200S/ CX200XRE ULTRA-D5-M Xtremeblue Cartridge - X15-ULT-D5-M
    SKU: X15-ULT-D5-M
    $213
    $277
    In stock
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    Pentair Water Pool and Spa Inc Cartridge F/ 200 Sq Ft C&c/ Predator ULTRA-C5-M Xtremeblue Pac - X15-ULT-C5-M
    Pentair Water Pool and Spa Inc Cartridge F/ 200 Sq Ft C&c/ Predator ULTRA-C5-M Xtremeblue Pac - X15-ULT-C5-M
    SKU: X15-ULT-C5-M
    $178
    $232
    In stock
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    Pentair Water Pool and Spa Inc Filter Cartridge Spa 5.9-10.5 ULTRA-S12-M Xtremeblue Ultra - X15-ULT-S12-M
    Pentair Water Pool and Spa Inc Filter Cartridge Spa 5.9-10.5 ULTRA-S12-M Xtremeblue Ultra - X15-ULT-S12-M
    SKU: X15-ULT-S12-M
    $40
    $52
    In stock
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    Super-Pro X15-ULT-D4-M XtremeBlue D4 Single Replacement Filter Cartridge, for use with Hayward C150S/ CX150XRE
    Pentair Super Pro XtremeBlue D4 C150S/CX150XRE Single Filter Cartridge - X15-ULT-D4-M
    SKU: X15-ULT-D4-M
    $172
    $224
    In stock
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    Super-Pro X15-ULT-D3-M XtremeBlue D3 Single Replacement Filter Cartridge, for use with Hayward C100S/ CX100XRE
    Pentair Water Pool and Spa Inc F/ Hay C100S/ CX100XRE ULTRA-D3-M Xtremeblue Cartridge - X15-ULT-D3-M
    SKU: X15-ULT-D3-M
    $161
    $210
    In stock
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    Pentair Water Pool and Spa Inc F/ Jacuzzi Cfr/ CFT75 ULTRA-C12-M Xtremeblue Cartridge - X15-ULT-C12-M
    Pentair Water Pool and Spa Inc F/ Jacuzzi Cfr/ CFT75 ULTRA-C12-M Xtremeblue Cartridge - X15-ULT-C12-M
    SKU: X15-ULT-C12-M
    $80
    $104
    In stock
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    Pentair Water Pool and Spa Inc Cartridge F/ 150 Sq Ft Cwii ULTRA-B3-M Xtremeblue Wway - X15-ULT-B3-M
    Pentair Water Pool and Spa Inc Cartridge F/ 150 Sq Ft Cwii ULTRA-B3-M Xtremeblue Wway - X15-ULT-B3-M
    SKU: X15-ULT-B3-M
    $157
    $205
    In stock