The Pentair 35505-1425 O-Ring is an essential replacement component for pool contractors servicing Sta-Rite System 3 filter systems. This precision-engineered O-ring ensures leak-free operation in bulkhead assemblies across multiple System 3 filter series, making it a critical inventory item for professional pool service companies.

Professional Service Benefits

This genuine Pentair O-ring eliminates callbacks and warranty issues with its precision fit design that creates reliable seals in System 3 filters. The 60 durometer construction withstands pool chemicals and pressure variations, reducing maintenance frequency and protecting your service reputation with commercial and residential clients.

Why Pool Contractors Choose MT Pools

MT Pools understands that small parts like O-rings can make or break a service call. Our superior customer service ensures you get genuine Pentair parts with reliable inventory availability. We support pool contractors with wholesale pricing and technical expertise to keep your operations profitable.

Frequently Asked Questions

Order Your Replacement Parts Today

Keep your service truck stocked with genuine Pentair replacement parts from MT Pools. Our reliable inventory and superior customer service ensure you have the parts you need when you need them.