The Hayward CX250G Star-Clear Locking Knob is a genuine replacement component designed for compatible Hayward Star-Clear cartridge filter systems. This locking knob is used to secure the filter cover in place, ensuring proper sealing and stable operation during system use. Replacing a worn or damaged knob helps maintain correct housing compression and dependable filtration performance.

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Key Features

• Genuine Hayward locking knob designed for Star-Clear cartridge filter systems.
• Secures the filter cover to maintain proper housing compression.
• Supports reliable sealing between the filter body and lid assembly.
• Durable construction designed to withstand pool equipment environments.
• Direct replacement for worn, cracked, or stripped locking knobs.
• Helps ensure stable filter operation under normal system pressure.
• Suitable for routine maintenance or service of compatible filter models.

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Product Overview

The Hayward CX250G Star-Clear Locking Knob is engineered to maintain secure lid attachment on compatible Hayward Star-Clear cartridge filters. Proper compression of the filter housing is essential to prevent leaks and ensure efficient water filtration. A damaged or worn locking knob can compromise the seal and affect overall system performance.

Manufactured to original equipment specifications, this replacement knob provides dependable fit and durability in residential pool environments. Designed for straightforward installation, it restores proper clamping pressure and supports long term filter reliability. The CX250G is an essential service component for maintaining safe and effective cartridge filter operation.