
Quick overview
- Genuine Hayward Factory part CX3000Z3, the air relief tube assembly.
- Cartridge filter part Fitted inside the filter head, not a plumbing accessory.
- Feeds the relief valve The tube reaches into the top of the tank so trapped air can be bled off.
- Big tank families Shown in the Hayward Super Star Clear and SwimClear parts diagrams.
- Air will not bleed A cracked or missing tube leaves air sitting in the tank no matter how long you hold the valve open.
- Assembly, not a loose tube Supplied as the complete air relief tube assembly.
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Product details
The Hayward CX3000Z3 is the air relief tube assembly used inside Hayward cartridge filter heads. It is the genuine Hayward part.
What it does
Air collects at the very top of a filter tank, above the water line and above the ports. The relief tube runs from the relief valve down into that space so the air has somewhere to go when you open the valve. It is a small piece of plastic doing a job you only notice when it stops working: the valve opens, water comes out, and the tank still holds air.
Check your model
This tube is shown in the parts diagrams for the Super Star Clear C-2000 through C-5500 series and for the SwimClear cartridge filters. It is also carried under the Star Clear Plus and Star Clear II families. Filter heads changed across those generations, so read the model number off your tank label and match it against the diagram for your filter before you order.
| Brand | Hayward |
|---|---|
| Manufacturer part number | CX3000Z3 |
| UPC | 610377005401 |
| Type | Air relief tube assembly |
| Part type | Pool filter part |
| Shown in parts diagrams for | Hayward Super Star Clear C-2000, C-3000, C-4000, C-4500, C-5000, C-5500; Hayward SwimClear C2020/C2025, C3020/C3025, C4020/C4025, C5020/C5025, C7000 |
| Also listed under | Hayward Star Clear Plus C751, C900, C1200, C1750, C1900; Hayward Star Clear II C800, C1100, C1500; Hayward SwimClear C5520 |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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