The Hayward CX900DA Knob Kit is an essential replacement component for pool service professionals maintaining Star-Clear cartridge filter systems. This precision-engineered kit ensures secure cartridge seating, prevents filtration bypass, and eliminates costly leak issues that can damage client equipment and harm your service reputation.

Professional Service Benefits

Compatible with Hayward Star-Clear models C751, C900, C9002(S), and C1200, this knob kit solves common filtration problems that lead to service callbacks. The high-quality VMQ and EPDM materials provide superior corrosion resistance and temperature tolerance, reducing maintenance frequency and protecting your profit margins on service contracts.

Why Pool Contractors Choose MT Pools

MT Pools understands the challenges pool service professionals face with equipment reliability. Our superior customer service ensures you get the right parts quickly, and our B2B wholesale pricing structure supports healthy margins on both parts sales and service calls.

Frequently Asked Questions

Order Your Service Parts Today

Keep your service truck stocked with essential replacement parts. MT Pools provides fast shipping and expert technical support to keep your pool service operations running smoothly and profitably.