Brand Buying Guide

Waterco® Replacement Cartridge Filters

Reliable Replacement Filtration for Waterco® Pool Systems

Excel Filters provides premium Waterco® replacement cartridge filters designed to help maintain clean, healthy, and balanced pool water. Our cartridges are built with quality filter media and durable components to deliver dependable filtration performance.

Waterco® Replacement Filter Benefits

  • Efficient dirt and debris capture
  • High-quality pleated media
  • Durable end caps and construction
  • Designed for consistent performance and easy replacement

Compatible Waterco® Cartridge Filter Systems

Unsure which cartridge you need? , or follow our how to measure your filter cartridge guide.

  • Waterco® Trimline Cartridge Filters Designed for residential pool filtration with reliable water cleaning and efficient cartridge performance.
  • Waterco® Tri-Cartridge Filters Dependable filtration capacity and consistent water flow for select Waterco® systems.
  • Waterco® MultiCyclone Cartridge Filters Advanced filtration applications that help improve overall efficiency and reduce maintenance requirements.
  • Waterco® Opal Cartridge Filters Dependable pool filtration performance designed to maintain clean, clear water.

Why Choose Excel Filters?

  • Made in the USA — Premium pool and spa filters manufactured with strict quality standards.
  • OEM-Level Quality — Designed to meet or exceed OEM specifications for fit, function, and performance.
  • Expert SupportOur filtration specialists can help you identify the correct replacement cartridge.
  • Competitive Pricing — High-quality filtration without the premium OEM price tag.

Waterco® Replacement Cartridge Filters — Built to OEM Specifications

Excel Filters replacement cartridges are engineered to match critical OEM specifications, providing excellent fit, reliable sealing, and efficient filtration performance. Each cartridge is designed to deliver long-lasting service and dependable pool water clarity.

Find dependable replacement cartridges for Waterco® pool filtration systems with excellent value from Excel Filters.

Shop Waterco® Replacement Filters

Browse 9 compatible Excel Filters replacements for Waterco® systems.

1-Pack Waterco Opal XL 180 & 270 Replacement Filter— Replaces Waterco 701038 | XLS-938 1PACK by Excel Filters

XLS-938 1Pack

In stock

Replacement Filter for Waterco Opal XL 270, Opal XL 180, 270. WaterCo Part Number 701038 1-Pack

Filter Area 180 ft²
Dimensions 10 3/10" × 17 32/97"
$109.99
1-Pack Waterco Opal XL 90 & 270 Replacement Filter — Replaces WaterCo 701041 | XLS-937 1PACK by Excel Filters

XLS-937 1Pack

In stock

Replacement Filter for Waterco Opal XL 270 (90 Sq. Ft), Opal XL 90, 270. WaterCo Part Number 701041 1-Pack

Filter Area 90 ft²
Dimensions 10 3/10" × 8 9/50"
$87.99
3-Pack Waterco Tri-Cartridge TC 400 Compatible Replacement Pool Filter Cartridges – Replaces Waterco Part # 622820 | XLS-660 3PACK by Excel Filters

XLS-660 3Pack

In stock

Replacement Filter for Waterco TC 400 (622820), Tri Cart 400 (622820) 3-Pack

Filter Area 133.3333333 ft²
Dimensions 6 3/16" × 31 1/4"
$204.99
3-Pack Waterco Tri-Cartridge TC 500 Compatible Replacement Pool Filter Cartridges – Replaces Waterco Part # 622830 | XLS-659 3PACK by Excel Filters

XLS-659 3Pack

In stock

Replacement Filter for Waterco TC 500 (622830), Tri-Cart 500 (622830) 3-Pack

Filter Area 166.6666667 ft²
Dimensions 6 3/16" × 31 1/4"
$224.99
1-Pack Waterco Multicyclone 75 SQ FT Compatible Replacement Pool Filter Cartridge – Replaces Waterco Part # 62453 | XLS-661 1PACK by Excel Filters

XLS-661 1Pack

In stock

Replacement Filter for Waterco MultiCyclone 75 (62453), MultiCyclone 16 Ultra C75, OEM Part #62453 1-Pack

Filter Area 75 ft²
Dimensions 6 5/16" × 14 17/20"
$64.99
1-Pack Waterco Trimline CC100 (62050) and Jandy CT-100 Replacement Filter Cartridge – Replaces C-7497, PJAN-100 and FC-5180 | XLS-750 1PACK by Excel Filters

XLS-750 1Pack

Low stock

Replacement Filter for Waterco Trimline CC-100, 62050, Trimline CC100 1-Pack

Filter Area 100 ft²
Dimensions 7 1/4" × 29 1/2"
$79.99
1-Pack Waterco Trimline CC150 Compatible Replacement Pool Filter Cartridge – Replaces Waterco Part Number # 62051 and 62150 and C-7454  | XLS-7023 1PACK by Excel Filters

XLS-7023 1Pack

In stock

Replacement Filter for Waterco Trimline CC150, OEM Part #, 62051 1-Pack

Filter Area 150 ft²
Dimensions 7 1/4" × 29 1/2"
$99.99
1-Pack Waterco Opal XL C225 Compatible Replacement Pool Filter Cartridge – Replaces Waterco Part # 701040 | XLS-939 1PACK by Excel Filters

XLS-939 1Pack

Low stock

Replacement Filter for Waterco OPAL XL C270 (701040), Opal XL C225 (701040) 1-Pack

Filter Area 225 ft²
Dimensions 10 3/10" × 21 3/5"
$197.98
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 OEM Part #62451, Multicyclone 12 Plus C40 1-Pack

Filter Area 40 ft²
Dimensions 6 5/16" × 8 3/50"
$62.99