Description

Hayward StarClear Plus Locking Knob CX900G

Introducing the Hayward Star-Clear Plus Locking Knob CX900G, a genuine replacement part that securely seals the top of Star-Clear Plus cartridge filters for pools and spas. This locking knob is designed for C751, C900, and C1200 models and helps maintain crystal-clear water by preventing lid loosening during backwash and cleaning cycles. Built to withstand chlorine, salt, and sun, it preserves filter efficiency and simplifies routine maintenance.

• Precise compatibility: Fits Star-Clear Plus C751, C900, C1200 and Separation Tank.
• Secure locking mechanism: Keeps lid tight during backwashing and cartridge cleaning.
• Genuine Hayward replacement: OEM part ensures proper fit and optimal efficiency.
• Easy installation: Swap quickly with common hand tools.
• Durable construction: Resists chemicals and UV for outdoor pool use.
• Maintenance-friendly: Speeds resealing after cleaning, reducing downtime.

With the CX900G, you extend the life of your Star-Clear Plus system and keep water clarity at its best. This small, reliable knob translates into fewer service calls and steadier pressure across your filter. Ready to simplify filter maintenance? Add the CX900G locking knob to your cart today.