Swimables SuperFlo Lid O-Ring | 357255 | SW-80-150

The Swimables SW-80-150 O-Ring is an aftermarket replacement for Pentair part 357255 (#357 lid seal), made for SuperFlo, SuperFlo VS, SuperMax, and OptiFlo pump series. This precision-molded gasket restores the seal between the strainer cover and pump housing, eliminating leaks and protecting suction integrity. Built from chemical- and UV-resistant elastomer, it is designed for long-lasting service under chlorine, saltwater, and constant compression. Easy to install during pump servicing, the SW-80-150 is an essential maintenance item for extending the reliability and performance of Pentair pump systems.

Highlights

• Replaces Pentair 357255: Provides an aftermarket equivalent to the original lid O-ring, delivering the same sealing performance for Pentair pump models.

• Cross-Compatible Pumps: Fits Pentair SuperFlo, SuperFlo VS, SuperMax, and OptiFlo units, giving service technicians a versatile seal option.

• Built for Harsh Conditions: Made of resilient elastomer that resists chemical attack, UV degradation, and wear from repeated tightening cycles.

• Ensures Leak-Free Performance: Maintains a secure lid seal that prevents air leaks and water seepage, supporting optimal pump operation.

• Fast Maintenance Solution: Designed for quick replacement during service calls, helping avoid downtime from leaking or air-entraining pump lids.

Compatibility

• Pentair SuperFlo Pumps
• Pentair SuperFlo VS Pumps
• Pentair SuperMax Pumps
• Pentair OptiFlo Pumps

Additional Info

This section highlights the Swimables SW-80-150 O-Ring, designed as a replacement for Pentair 357255. Learn installation steps, leak fixes, and how to order online with fast shipping.

Installing the O-Ring After Ordering Online

The SW-80-150 drops into the lid groove. Apply silicone lube to prevent pinching and ensure a reliable seal when tightening the lid.

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Stopping Pump Lid Leaks

A fresh O-ring helps restore airtight suction. If leaks persist after replacement, check for lid cracks or warped plastic.

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Ordering Online With Confidence

Online listings reference Pentair 357255 for quick verification. Bundling multiple O-rings often qualifies for free shipping.

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