Hayward CX800Z4 Air Relief Tube

What This Part Is Used For
The Hayward CX800Z4 Air Relief Tube is an internal air relief component used in compatible Hayward cartridge filter systems. It helps direct trapped air to the relief assembly during startup and operation.

Why This Part Matters
A cracked or clogged air relief tube can prevent proper air purging. This may cause pressure instability or noisy startup. Replacing it helps maintain consistent filter performance and safe operation.

Key Features and Specifications

• Manufacturer part number CX800Z4
• Air relief tube component
• For compatible Hayward cartridge filter systems
• Internal air management part
• Supports proper venting during operation

Installation and Fitment Guidance
Shut off the pump and relieve filter pressure before opening the tank. Inspect surrounding air relief components during service. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures cartridge filtration systems used in residential pools nationwide. Their internal service parts are widely supported in routine maintenance. Pool professionals rely on genuine Hayward components for proper fit and function.

Common Service Context
Often replaced during filter rebuilds. Also common when air does not purge correctly at startup.