CX900G Locking Knob Kit for Hayward StarClear Plus Filters | Complete Replacement Kit

The CX900G Locking Knob Kit is a high-quality replacement part designed for Hayward StarClear Plus cartridge filters, including models C751, C7512, C900, C9002(S), C1200, C12002(S), C1502, C17502(S), and C2002. Crafted for durability and easy installation, this kit ensures a tight, reliable seal between the filter lid and base.

Made from premium ABS plastic and brass, the CX900G knob resists rust, corrosion, and cracking, extending the service life of your pool filter.

Includes:

• 1 Locking Knob (CX900G)

• 1 Guide Cone (CX900D)

• 1 Electronic Ring (CX900J)

• 2 Washers (CX900W)

• 1 O-Ring (CX900H)

• 1 Directional Air Relief Valve (ECX1322A) with O-ring

Key Features:

• Compatible with a wide range of Hayward StarClear Plus filters

• Built with durable ABS and brass for long-lasting performance

• Easy to install—just replace the damaged parts

• Helps maintain proper sealing and filter pressure

• Complete kit with all necessary components

Restore your filter’s performance and ensure safe, leak-free operation with this convenient locking knob kit