Hayward CX900G Locking Knob
The Hayward CX900G locking knob is a replacement component designed for the Star-Clear Plus filter series. It allows you to secure the filter lid and maintain proper sealing and function during filter service operations.
Key Features
- Direct replacement locking knob compatible with select cartridge filter models.
- Ensures safe and secure lid locking for optimum filter performance.
- Designed for pool industry service professionals and retail use alike.
- Ideal for maintenance kits or parts inventory for filter servicing.
Technical Specifications
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Part Number: CX900G
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Compatible Equipment: Select cartridge filter models (e.g., Star-Clear Plus series)
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Application: Replacement lid locking knob for filter maintenance
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Material / Finish: Durable molded part designed for pool conditions
Installation & Compatibility Notes
Prior to installation, shut off the pump and relieve system pressure. Remove the existing lid knob and inspect the locking mechanism. Replace with the CX900G knob ensuring proper threads and alignment. After installation, restore circulation and verify that the filter lid is properly secured and sealed.
Maintenance Tips
- Check the knob annually for signs of wear, cracking or loosening which may compromise lid sealing.
- If the filter lid shows signs of movement or leaks, replacing the knob is a cost-effective first step.
- Keep spare knobs in your service kit-inventory to minimize downtime during seasonal filter servicing.
Why Choose This Knob?
For pool service professionals and advanced residential users, the Hayward CX900G locking knob offers a reliable, OEM-style solution to maintain filter lid integrity. Using the correct replacement part helps preserve system performance, reduce leaks, and simplify maintenance.
