Hayward E-Ring for StarClear Plus Cartridge Filters W3C1200 W3C12002 W3C17502 | CX900J
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- CX900J
-
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About This Item
The Hayward E-Ring (CX900J) is the OEM replacement retaining ring for StarClear Plus cartridge filters, securing the internal filter components within the tank assembly.
This small but critical hardware component holds the filter's internal stack in correct position during operation. A worn, cracked, or missing E-ring can allow internal components to shift, compromising filter performance and potentially causing premature wear to adjacent parts.
Specifications
| Hayward Part Number | CX900J |
| UPC | 610377232791 |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Hayward | 120 Sq.Ft. StarClear Plus Filter (Open Line) | W3C1200 | Position v1 #15 |
| Hayward | StarClear Plus Cartridge Filter 120 Sq.Ft. (Open Line) | W3C12002 | Position v1 #15 |
| Hayward | StarClear Plus Cartridge Filter 175 Sq.Ft. (Open Line) | W3C17502 | Position v1 #15 |
Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Poolaroo Pro Tip
When replacing the E-ring, inspect the surrounding internal components — cartridge retainer, manifold, and any adjacent O-rings — for wear or deformation at the same time. Replacing worn hardware together avoids a repeat disassembly shortly after this repair.
