
Quick overview
- Genuine Hayward The factory ECX1011 thrust washer, matched to the original.
- Perflex DE filters Used across the EC-30, EC-40, EX-50 and EX-50C, EC-60 Series II, EC-65 and EC-75.
- Takes the load in the bump mechanism A thrust washer carries axial load so the moving parts around it are not grinding on each other.
- Cheap wear part It is one of the small pieces that gets replaced as a matter of course during a Perflex teardown.
- Do the set together While the filter is open it is worth checking the o-ring and the retainer clip at the same time.
- Right part first time Ordering by the Hayward number, ECX1011, avoids the guesswork of matching a worn washer by eye.
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Product details
The Hayward ECX1011 is the genuine thrust washer for the Perflex DE filter range, covering the EC-30 and EC-40, the EX-50 and EX-50C, the EC-60 Series II, and the EC-65 and EC-75.
What it does
A thrust washer takes axial load. It sits between a part that moves and a part that does not, so the load passes through a cheap sacrificial piece instead of wearing a groove into something expensive. That makes it a wear part by design, and it is meant to be replaced.
While the filter is apart
Perflex filters do not get opened often, so it is worth doing the small parts together. The filter o-ring and the retainer clip are the usual companions to this washer, and replacing them at the same time saves opening the housing again in a season or two.
| Brand | Hayward |
|---|---|
| Manufacturer part number | ECX1011 |
| UPC | 610377023894 |
| Type | Thrust washer |
| Part type | Pool filter part |
| Fits | Hayward Perflex EC-30, EC-40, EX-50, EX-50C, EC-60 Series II, EC-65, EC-75 DE filters |
| Shipping weight | 0.02 lb |
| Ships | Parcel |
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