O-Ring – 1 1/2" Standard Pump Union

Prevent leaks and ensure a tight seal in your pool or spa system with the 1 1/2" Standard Pump Union O-Ring, a reliable replacement part designed for most common 1.5" pump union connections. Whether you're replacing a worn O-ring or doing routine maintenance, this high-quality rubber seal helps keep water flowing where it should and your equipment running efficiently.

Built to resist wear from heat, pressure, and pool chemicals, it's an essential component for keeping your filtration and pump systems leak-free.

Features:

✔️ Fits standard 1 1/2" pump union connections
✔️ Creates a watertight seal to prevent leaks
✔️ Durable, chemical- and heat-resistant rubber
✔️ Easy to install and replace
✔️ Ideal for routine pump maintenance or repairs

Seal it right with the 1 1/2" Standard Pump Union O-Ring, available now at Splash Pool & Spa, Peterborough’s go-to destination for pool parts, service, and trusted water care expertise.