Hayward CX1750G Star-Clear Plus 175 Sq Ft Locking Knob

What This Part Is Used For
The Hayward CX1750G Star-Clear Plus 175 Sq Ft Locking Knob secures the filter head to the tank body. It tightens and locks the housing in place during operation.

Why This Part Matters
A worn or broken knob can prevent proper sealing and cause leaks. Replacing it ensures the filter head remains securely fastened. This helps maintain safe system pressure.

Key Features and Specifications

• Manufacturer part number CX1750G
• Locking knob for 175 sq ft models
• For Hayward Star-Clear Plus systems
• Secures filter head to tank
• Replacement fastening component

Installation and Fitment Guidance
Shut off the pump and relieve pressure before servicing. Tighten evenly and avoid over-torquing during installation. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures cartridge filter systems with serviceable locking hardware. Their replacement parts are widely supported in maintenance calls. Genuine Hayward knobs help ensure secure housing assembly.

Common Service Context
Often replaced when knobs crack or strip. Common during filter rebuilds.