Poolrite SQI PM Pool Pump "O" ring Genuine Spa and hot tub installations

Spa and hot tub installations where consistent sanitizer levels are critical

delivering reliable performance over time

Universal 1/4-inch thread compatibility fits standard filter ports and pressure gauge fittings

As an added benefit

Confirm your filter’s port size is 40mm to ensure compatibility with the 40mm valve assembly

Poolrite SQI PM Pool Pump "O" ring Genuine Spa and hot tub installationsKeep your Poolrite pump working at its best with a precise, replacement lid O ring designed to seal PM and SQ SQI series pumps. This Poolrite Pool Pump O Ring fits PM40, PM50, PM60 and SQI400, SQI500, SQI600, SQI700 models, delivering a dependable seal that preserves prime, stops leaks, and protects the motor from water intrusion. A fresh O ring means steady suction and fewer maintenance interruptions, so you can enjoy uninterrupted pool time.