
Quick overview
- Genuine Pentair The factory lid, part 350091Z, also listed by Pentair as 350091.
- Clear cover See through, so you can check the basket without pulling the lid off.
- SuperFlo family Pentair lists it under SuperFlo and SuperFlo VS pump parts.
- Sta-Rite SuperMax too It also appears in the Sta-Rite SuperMax pump replacement parts listing.
- The usual failure Lids craze, cloud over and eventually crack from years of sun and chlorine, and then they stop sealing.
- Cover only This is the strainer cover itself; the lid o-ring and the clamp are separate parts.
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Product details
The Pentair 350091Z is the clear strainer cover for the SuperFlo pump, the lid that sits over the strainer pot at the front of the pump. Pentair also lists it as 350091. It is the genuine factory part.
Why lids get replaced
A pump lid takes sun, heat and chlorinated water for years. It clouds first, so you can no longer see the basket, then it crazes, and eventually it distorts or cracks and stops sealing. Once the seal is gone, the pump draws air on the suction side and loses prime, which is usually the point at which the lid gets blamed correctly.
What is in the box
The cover only. The lid o-ring and the clamp are separate parts, and a new o-ring with a smear of silicone lubricant is worth fitting at the same time so the new lid seals properly from the first start.
Fitment
Pentair lists this cover under SuperFlo and SuperFlo VS pump parts, and it also appears in the Sta-Rite SuperMax pump replacement parts. Compare the lid you have against the pictures before ordering.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 350091Z |
| Also listed as | 350091 |
| UPC | 788379691134 |
| Type | Strainer cover, clear pump lid |
| Part type | Pool pump part |
| Fits | Pentair SuperFlo, Pentair SuperFlo VS, Sta-Rite SuperMax pumps |
| Shipping weight | 0.4 lb |
| Ships | Parcel |
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