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Our Best-Selling Pool & Spa Filter Cartridges

88 products

1-Pack Waterco Multicyclone 12 Plus C40 Compatible Replacement Pool Filter Cartridge – Replaces Waterco Part # 62451 | XLS-662 1PACK by Excel Filters

XLS-662 1Pack

In stock

Replacement Filter for Waterco Multicyclone 12 Plus C40 – Replaces Waterco Part # 62451 | XLS-662 1PACK by Excel Filters

Filter Area 40 ft²
Dimensions 6 5/16" × 8 3/50"
$62.99
1-Pack Artesian Spas 50 Replacement Spa Filter Cartridge. Also replaces Unicel 6CH-502, Pleatco PAS-50SV-F2M, Filbur FC-0311  |  XLS-604 1PACK by Excel Filters

XLS-604 1Pack

Low stock

Replacement Filter for Artesian Spas 50 Replacement Spa Filter Cartridge.

Filter Area 50 ft²
Dimensions 6 3/4" × 8"
$34.99
1-Pack XLS-601 1PACK Replacement Filter Cartridge for Waterway 50 Spa 817-0050.  Also Replaces PWW50P3, 6CH-940 and FC-0359.

XLS-601 1Pack

Out of stock

Replacement Filter for Waterway 50 Spa 817-0050.

Filter Area 50 ft²
Dimensions 6" × 8 1/4"
$39.99
1-Pack Rainbow DSF35, Sundance Spas 6000-134, Waterway Skim filter 817-3510 Filter Cartridges  |   XLS-404 2PACK by Excel Filters

XLS-404 1Pack

In stock

Replacement Filter for Rainbow DSF35, Sundance Spas 6000-134, Waterway Skim filter 817-3510 Filter Cartridges | XLS-404 2PACK by Excel Filters

Filter Area 17.5 ft²
Dimensions 4 15/16" × 4 5/8"
$34.99
2-Pack Elite Spas, Coleman Spas, and Maax Spas 35 Sq. Ft. Spa Filter.  Also replaces PMAX50P4, PAS35P, 5CH-35 and FC-0300  |  XLS-526 12PACK by Excel Filters

XLS-526 12Pack

Low stock

Replacement Filter for Elite Spas, Coleman Spas, and Maax Spas 35 Sq. Ft. Spa Filter.

Filter Area 35 ft²
Dimensions 5 5/8" × 8"
$284.99
1-Pack Softub and Sunrise Spas 25 Sq. Ft. Spa Filter Cartridge.  Replaces 6CH-25, PTL-20W-SV-P4, FC-0305  |  XLS-608 1PACK by Excel Filters

XLS-608 1Pack

Low stock

Replacement Filter for Softub and Sunrise Spas 25 Sq. Ft. Spa Filter Cartridge. Replaces 6CH-25, PTL-20W-SV-P4, FC-0305 | XLS-608 1PACK by Excel Filters

Filter Area 25 ft²
Dimensions 6" × 5 1/2"
$34.99
1-Pack Sunrise Spas 35 Sq. Ft. Filter Cartridge Replacement.  Also Replaces 6CH-49, PPG50P4, FC-0314  |  XLS-611 1PACK by Excel Filters

XLS-611 1Pack

In stock

Replacement Filter for Sunrise Spas 35 Sq. Ft. Filter Cartridge Replacement.

Filter Area 35 ft²
Dimensions 6" × 8 3/8"
$29.99
1-Pack Pentair Clean & Clear 125 and Predator 125 sq. ft. Replacement Filter Cartridge – Replaces PAP118, C-9412 and FC-0696 | XLS-931 1PACK by Excel Filters

XLS-931 1Pack

Out of stock

Replacement Filter for Pentair Clean & Clear 125 and Predator 125 sq. ft. – Replaces PAP118, C-9412 and FC-0696 | XLS-931 1PACK by Excel Filters

Filter Area 125 ft²
Dimensions 10 1/16" × 23 5/8"
$84.99
1-Pack Hayward ASL Fulflo C1250/ CX1250, C1500 / CX1500 Filter. Replaces Pleatco PA125, Unicel C-9499, FC-1299 and CX1250RE | XLS-940 1PACK by Excel Filters

XLS-940 1Pack

In stock

Replacement Filter for Hayward ASL Fulflo C1250/ CX1250, C1500 / CX1500 Filter. Replaces Pleatco PA125, Unicel C-9499, FC-1299 and CX1250RE | XLS-940 1PACK by Excel Filters

Filter Area 150 ft²
Dimensions 9 1/4" × 19 5/8"
$99.99
1-Pack Hayward Star Clear ll C800 and C1500 / CX800 Replacement Filter Cartridge. Also replaces Pleatco PA80 and Unicel C-8600  |  XLS-856 1 PACK by Excel Filters

XLS-856 1Pack

In stock

Replacement Filter for Hayward Star Clear ll C800 and C1500 / CX800 .

Filter Area 75 ft²
Dimensions 8 1/2" × 17 3/8"
$84.99
1-Pack Waterway 75 Sq.Ft. Top Load, Maax Spas and Leisure Bay S2/GS Replacement Spa Filter Cartridge.   Also replaces PLBS75, C-5374 and FC-2971 | XLS-512 15PACK by Excel Filters

XLS-512 15PACK

Low stock

Replacement Filter for Waterway 75 Sq.Ft. Top Load, Maax Spas and Leisure Bay S2/GS Replacement Spa Filter Cartridge.

Filter Area 65 ft²
Dimensions 5 5/16" × 14 13/16"
$399.99
1-Pack XLS-412 15PACK Replacement Spa Filter Cartridge for Martec 27.5 Ft. Also replaces Unicel C-4301, Pleatco PMT27.5, Filbur FC-1610

XLS-412 15PACK

Out of stock

Replacement Filter for Martec 27.5 Ft.

Filter Area 27.5 ft²
Dimensions 4 15/16" × 14 7/8"
$284.99
1-Pack XLS-409 9PACK Replacement Spa Filter Cartridge for Pentair Rainbow Dynamic 75. Also replaces Unicel C-4975, Pleatco PRB75, Filbur FC-2395

XLS-409 9PACK

Out of stock

Replacement Filter for Pentair Rainbow Dynamic 75.

Filter Area 75 ft²
Dimensions 4 15/16" × 20 1/8"
$249.99
4-Pack 4PACK Purex CF-60 Replacement Filter Cartridge

XLS-726 4Pack

Out of stock

Replacement Filter for XLS-726 4PACK Purex CF-60 .

Filter Area 60 ft²
Dimensions 7" × 19 5/8"
$114.70
1-Pack XLS-407 replacement spa filter cartridge for Rainbow 25 sqft

XLS-407 1Pack

Out of stock

Replacement Filter for Rainbow 25 sqft

Filter Area 25 ft²
Dimensions 4 15/16" × 13 5/16"
$32.99
1-Pack Pentair Rainbow Dynamic 35, Sundance Spas 6000-136, Waterway Plastics 817-3501 Replacement Spa Filter Cartridge.  Replaces FC-2385, C-4335 and  PRB35-IN  |  XLS-418 1-Pack by Excel Filters

XLS-418 1Pack

In stock

Replacement Filter for Pentair Rainbow Dynamic 35, Sundance Spas 6000-136, Waterway Plastics 817-3501 Replacement Spa Filter Cartridge. Replaces FC-2385, C-4335 and PRB35-IN | XLS-418 1-Pack by Excel Filters

Filter Area 35 ft²
Dimensions 4 15/16" × 9 1/4"
$29.99
1-Pack XLS-437 Top Load spa filter cartridge replacement

XLS-437 1Pack

Out of stock

Replacement Filter for XLS-437 Top Load spa filter cartridge replacement

Filter Area 19 ft²
Dimensions 4 5/8" × 8"
$29.99
1-Pack Replacement Filter Cartridge for Sundance Spas 65

XLS-7026

Out of stock

Replacement Filter for Sundance Spas 65

Filter Area 65 ft²
Dimensions 7 1/2" × 14 3/4"
$37.50
1-Pack Replacement Filter Cartridge for Jacuzzi CFR-35

XLS-506

Out of stock

Replacement Filter for Jacuzzi CFR-35

Filter Area 35 ft²
Dimensions 5" × 13 5/16"
$37
1-Pack Replacement Filter Cartridge for Jacuzzi CFR-15

XLS-505

Out of stock

Replacement Filter for Jacuzzi CFR-15

Filter Area 15 ft²
Dimensions 5" × 13 5/16"
$35.40