
Quick overview
- Genuine Hayward Factory OEM part SPX5500C, not an aftermarket copy.
- Matrix SP1590 The strainer housing for the Hayward Power-Flo Matrix series pump, model SP1590.
- Plastic construction Molded plastic, the same material as the original housing.
- Holds the strainer basket The housing is the chamber water enters first, and it is where the basket sits.
- The fix for a cracked pot A housing split at a fitting or crazed from freeze damage cannot be patched reliably.
- Check the small parts The housing o-ring, the drain plug and the strainer basket are separate Hayward parts.
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Product details
The Hayward SPX5500C is the strainer housing for the Power-Flo Matrix series pump, model SP1590. It is the genuine Hayward OEM part, molded in plastic.
What the housing does
The strainer housing is the front chamber of the pump. Water from the pool enters here first and passes through the strainer basket, which catches leaves and debris before they reach the impeller. Everything downstream of it depends on that chamber holding pressure and holding prime.
When to replace it
Housings fail from cracks, usually at a threaded fitting, from freeze damage, or from distortion after years of heat and sun. Those are not repairable on a part that has to seal under pressure. A leak at the lid or the drain, by contrast, is usually the seal rather than the housing itself, so look at the cheap parts before condemning the pot.
What is not included
This is the housing alone. The Matrix strainer basket, the housing o-ring and the drain plug with gasket are separate Hayward parts, and they are worth renewing while the pump is apart.
| Brand | Hayward |
|---|---|
| Manufacturer part number | SPX5500C |
| UPC | 610377858526 |
| Type | Strainer housing |
| Material | Plastic |
| Part type | Pool pump part |
| Fits | Hayward Power-Flo Matrix pump, model SP1590 |
| Shipping weight | 2.95 lb |
| Ships | Parcel |
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