Hayward CX1100Z4 Auto Air Relief Tube - C1100

What This Part Is Used For
The Hayward CX1100Z4 Auto Air Relief Tube - C1100 connects to the air relief assembly in compatible Hayward C1100 filter systems. It directs air safely out of the filter housing.

Why This Part Matters
A cracked or missing tube can prevent proper air purging and affect pressure readings. Replacing it restores correct venting during startup. This supports safe filter operation.

Key Features and Specifications

• Manufacturer part number CX1100Z4
• Auto air relief tube - C1100
• For Hayward C1100 filter systems
• Air vent connection component
• Replacement vent tube

Installation and Fitment Guidance
Shut off the pump and relieve pressure before servicing. Ensure the tube is securely seated in the relief assembly. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward produces cartridge filters with serviceable air relief systems. Their vent components are widely supported in maintenance calls. Genuine Hayward parts help maintain accurate pressure control.

Common Service Context
Common when filters fail to purge air at startup. Also replaced when tubes become brittle or cracked.