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Replacement Filter Cartridges

Built for Waterway Pool & Spa Systems

At Excel Filters, we provide a complete selection of replacement pool filter cartridges compatible with Waterway® systems. Designed for strong filtration and dependable performance, our Waterway-compatible cartridges make it simple to keep your pool or spa crystal clear, clean, and ready for use anytime.

 

14 products

4-Pack Pentair Clean Clear Plus 420 and Waterway 425 Replacement Filter Cartridges. Replaces R173576, PCC105, Unicel C-7471, Filbur FC-1977 | XLS-718 4PACK by Excel

XLS-718 4Pack

In stock

Replacement Filter for Waterway 425 4-Pack

Filter Area 105 ft²
Dimensions 7" × 26 1/16"
$189.99
4-Pack Pentair Clean & Clear Plus 520 / Waterway Crystal Water 525 Filter Cartridges. Replaces PCC-130, C-7472, FC-1978, R173578 | XLS-706 4PACK by Excel

XLS-706 4Pack

In stock

Replacement Filter for Waterway Crystal Water 525 (817-0131), Crystal Water 600 (817-0143), 525 4-Pack

Filter Area 130 ft²
Dimensions 7" × 32 1/16"
$219.99
4-Pack Pentair Clean & Clear Plus 320 and Waterway 325 Filter Cartridges – Replaces PCC-80, C-7470, FC-1976 and R173573 | XLS-720 4PACK by Excel Filters

XLS-720 4Pack

In stock

Replacement Filter for Waterway Crystal Water 325 4-Pack

Filter Area 81.25 ft²
Dimensions 7" × 20"
$189.99
1-Pack Hayward Star Clear Plus C1200, Jandy CS100, Waterway Clearwater II 125 Filter Cartridge. Replaces CX1200RE, PA-120, C-8412 | XLS-802 1PACK by Excel

XLS-802 1Pack

In stock

Replacement Filter for Waterway Clearwater II 125 1-Pack

Filter Area 125 ft²
Dimensions 8 15/16" × 23 5/16"
$79.99
1-Pack Hayward C1750 / CX1750RE, Waterway 175 / 200 Filter Cartridge – Replaces PA-175, C-8417, FC-1294, PXC-125, PXC-150 | XLS-803 1PACK by Excel Filters

XLS-803 1Pack

In stock

Replacement Filter for Waterway CX1750RE, CX1900RE 1-Pack

Filter Area 175 ft²
Dimensions 8 15/16" × 28 3/16"
$96.99
1-Pack Hayward Star Clear Plus C900 and Waterway Clearwater II 100 Filter Cartridge. Replaces CX900RE, 817-100, PA-90, C-8409 | XLS-800 1PACK by Excel

XLS-800 1Pack

In stock

Replacement Filter for Waterway ProClean Plus 100 1-Pack

Filter Area 90 ft²
Dimensions 8 15/16" × 17 3/8"
$79.99
1-Pack Hayward CC1500, Waterway Clearwater II 150, ProClean Plus 150 and Jandy CS150 Filter Cartridge Replacement | XLS-822 1PACK by Excel Filters

XLS-822 1Pack

In stock

Replacement Filter for Waterway 150 1-Pack

Filter Area 150 ft²
Dimensions 8 15/16" × 23 5/16"
$99.99
1-Pack Hayward Star Clear Plus C751, Waterway Clearwater II 75 Replacement Filter Cartridge – Replaces CX760RE, PA-76, C-8411 | XLS-801 1PACK by Excel

XLS-801 1Pack

In stock

Replacement Filter for Waterway Clearwater II 75 1-Pack

Filter Area 75 ft²
Dimensions 8 15/16" × 17 3/8"
$79.99
1-Pack Hayward Star Clear Plus C1750, C1900 and Waterway Clearwater II 200 Replacement Filter Cartridge – Replaces C-8419, PWWCT-200, PXST175 | XLS-847 1PACK

XLS-847 1Pack

In stock

Replacement Filter for Waterway Clearwater II 125, CCX1750RE 1-Pack

Filter Area 200 ft²
Dimensions 8 15/16" × 23 5/16"
$92.99
1-Pack Leisure Bay / Rec Warehouse LP 50 sq. ft. and Waterway 45 sq. ft. Top Load Replacement Spa Filter Cartridge. Also Replaces C-5345, FC-2970, PLBS50 and PDC530-AFS | XLS-511 1PACK by Excel Filters

XLS-511 1Pack

In stock

Replacement Filter for Waterway Leisure Bay / Rec Warehouse LP 50 sq. ft. and 45 sq. ft. Top Load Replacement Spa Filter Cartridge.

Filter Area 45 ft²
Dimensions 5 5/16" × 10 1/8"
$39.99
2-Pack Waterway Plastics 817-0010 Skim Filter 10, Thermo Spa FL1003, Icon Spas 146949, Magnum CS7 Spa Filter. Also Replaces C-4310, PWW-10, FC-3077 | XLS-435 2-Pack by Excel Filters

XLS-435 2Pack

In stock

Replacement Filter for Waterway Plastics 2-Pack

Filter Area 10 ft²
Dimensions 4 1/4" × 4"
$34.99
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 Waterway 817-3510 1-Pack

Filter Area 17.5 ft²
Dimensions 4 15/16" × 4 5/8"
$34.99
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 817-0015 15-Pack

Filter Area 65 ft²
Dimensions 5 5/16" × 14 13/16"
$399.99
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 Waterway Rainbow Dynamic 1-Pack

Filter Area 35 ft²
Dimensions 4 15/16" × 9 1/4"
$29.99