
Quick overview
- O-ring included The seal comes with the assembly, so there is nothing else to chase down.
- Genuine Hayward Factory part CCX1000V rather than a generic relief valve.
- Three filter families Listed for XStream cartridge, SwimClear cartridge and Pro-Grid DE filters.
- Purges trapped air Opening the relief lets air out of the tank so the filter fills properly and the gauge reads true.
- Common leak point A filter top that weeps at the relief is almost always the valve stem or its o-ring.
- Manual valve Hand operated, opened at startup and after any service that lets air into the tank.
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Product details
The Hayward CCX1000V is the manual air relief assembly, supplied with its o-ring. It is the genuine Hayward part, listed across three filter families: the XStream cartridge filters, the SwimClear cartridge filters and the Pro-Grid DE filters.
Why the relief matters
Air collects at the top of a filter tank every time the system is opened or loses prime. Trapped air keeps the tank from filling properly, makes the pressure gauge read something other than the truth, and in a DE filter can drive grids around inside the tank. The relief valve is how you let that air out, which is why it is the first thing you touch after any service.
The usual failure
Water weeping out around the relief on a filter top is almost always the valve stem or the o-ring that seals it. This assembly replaces both at once, which is simpler than trying to reseal a valve that has already been in service for years.
| Brand | Hayward |
|---|---|
| Manufacturer part number | CCX1000V |
| UPC | 610377845649 |
| Part type | Pool filter part |
| Type | Manual air relief assembly |
| Included | O-ring |
| Fits XStream | Hayward XStream CC1000, CC1500, CC1750 and CC2000 cartridge filters |
| Fits SwimClear | Hayward SwimClear C2020, C2025, C3020, C3025, C4020, C4025, C5020, C5025 and C5520 cartridge filters |
| Fits Pro-Grid | Hayward Pro-Grid DE2420, DE3620, DE4820, DE6020 and DE7220 DE filters |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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