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Replacement Filter Cartridges
Replacement cartridges for the Waterway® Clearwater II above-ground filter line, from 75 to 200 sq ft. Match your tank size in the chart below the products — the models share a family look but each uses a different element.
No cartridges match these filters.
XLS-802 • 1-Pack
In stockReplaces: Hayward CX1200RE, Pleatco PA120, Unicel C-8412, Filbur FC-1293
XLS-822 • 1-Pack
Low stockReplaces: Hayward CX1520RE, Pleatco PWWCT150, Unicel C-8414, Filbur FC-1287
XLS-801 • 1-Pack
In stockReplaces: Hayward CX760RE, Pleatco PA76, Unicel C-8411, Filbur FC-1256
XLS-847 • 1-Pack
In stockReplaces: Waterway 817-0200N, Pleatco PWWCT200, Unicel C-8419, Filbur FC-1288
Excel Filters makes direct-fit replacement cartridges for every Waterway® Clearwater II filter size — 75, 100, 125, 150, and 200 sq ft. Match the size on your tank label or the 817-series part number on your current cartridge for OEM-spec fit at factory-direct pricing.
| Housing model | Waterway element | Unicel | Pleatco | Filbur | Excel replacement |
|---|---|---|---|---|---|
| Clearwater II 75 | 817-4075 | C-8411 | PA76 | FC-1255 | XLS-801 |
| Clearwater II 100 | — | C-8409 | PA90 | FC-1292 | XLS-800 (90 sq ft) |
| Clearwater II 125 | 817-0125N | C-8412 | PA120 | FC-1293 | XLS-802 |
| Clearwater II 150 | 817-0150N | C-8414 | PWWCT150 | FC-1287 | XLS-822 |
| Clearwater II 200 | 817-0200N | C-8419 | PWWCT200 | FC-1288 | XLS-847 |
The Waterway® Clearwater II cartridge size is identified by the number on your filter tank (75, 100, 125, 150, or 200).
If the tank label is missing, check the part number printed on your existing cartridge or measure the cartridge’s outside diameter, length, and end-cap style to identify the correct replacement.
Excel Filters offers replacement cartridges for Clearwater II systems based on the original cartridge specifications to ensure proper fit and performance.
The easiest way to tell is by the cartridge part number printed on your existing filter.
Waterway® Clearwater II cartridges typically use 817-series part numbers with an “N” suffix. ProClean cartridges use different part numbers and end-cap configurations.
If you are unsure, compare your existing cartridge dimensions and part number before ordering.
No. Clearwater II cartridges are available in multiple sizes, and each size uses a different cartridge length and filtration area.
Always match your replacement to your existing Clearwater II tank size, cartridge part number, or measurements to ensure the correct fit.
Waterway® Clearwater II systems use one cartridge per housing.
Excel Filters single replacement cartridges allow you to replace the worn cartridge while maintaining the original filtration design of your Clearwater II system.
Yes. Excel Filters manufactures aftermarket replacement cartridges designed to fit compatible Waterway® Clearwater II filter systems.
Our cartridges are engineered to match the original cartridge specifications, including dimensions, end-cap style, and filtration area, regardless of the original cartridge manufacturer.
Excel Filters cartridges are aftermarket replacement cartridges manufactured in the USA and engineered to match compatible Waterway® cartridge specifications, including fit, dimensions, and filtration area.
Excel Filters is an independent manufacturer and is not affiliated with or endorsed by Waterway® unless specifically stated.
Excel Filters manufactures replacement cartridges in the USA using premium filtration media and engineered components designed for reliable fit and performance.
By selling factory-direct, Excel Filters provides a high-quality replacement option without the additional distributor and retail markups commonly associated with manufacturer-branded cartridges.
