clear circular plastic lid with raised edges and inner rim designed for pool pump cover
Circular transparent plastic lid with a slightly raised center and ridged outer edge against a white background

Pentair OptiFlo Pump Lid | OptiFlo Aboveground Pump | 357227

Regular price$16.99
/
$9.99 flat shipping on orders under $100.
DISCONTINUED ITEM
Stock is Limited. This item is no longer being manufactured. Once sold out, it will not be restocked.

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SKU:
357227
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About This Item

The Pentair Lid (357227) is the OEM replacement pump lid for the Pentair OptiFlo aboveground pool and spa pump series.

This lid seals the pump strainer basket housing, maintaining the watertight closure necessary for the pump to hold prime and sustain consistent flow. A cracked, warped, or improperly fitting lid allows air to enter the suction side of the pump, leading to loss of prime and reduced circulation performance.

Specifications

Pentair Part Number 357227
Part Name Lid
Quantity Each
Compatible Equipment Type Aboveground Pool and Spa Pump

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair (formerly Sta-Rite) OptiFlo OPTIFLO Aboveground pool and spa pump

Compatibility is based on Pentair 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 pump lid, inspect the lid O-ring at the same time. A worn or flattened O-ring is the most common cause of lid-related air leaks — even a new lid won't seal reliably against a degraded O-ring. Replace the O-ring and apply a fresh coat of silicone lubricant before reinstalling to ensure a proper seal and extend the life of the new lid.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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