
Quick overview
- Releases trapped air The assembly you open to bleed air out of the filter tank at startup and after servicing.
- Genuine Sta-Rite Factory part 24800-0120, sized and threaded for the filters it appears in.
- Wide diagram coverage Shown in Sta-Rite System 3 D.E. and SM cartridge diagrams, Posi-Flo, System 2 PLD and PLDE, and several Hayward Star-Clear and SwimClear diagrams.
- Complete assembly Sold as the assembly rather than as loose pieces.
- A common failure point Air bleeds seize, snap off and weep, and once one does the tank cannot be vented properly.
- Small part, real symptom Air locked in a filter throws off the pressure reading and cuts flow through the media.
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Product details
The Sta-Rite 24800-0120 is the genuine air bleed assembly, the relief fitting that vents air trapped at the top of a filter tank.
Why bleeding matters
Every time a filter is opened, or the pump loses prime, air collects at the top of the tank. That air displaces water, so less of the media is actually doing work, and the pressure gauge reads something that does not reflect what is happening inside. Opening the air bleed until water runs steadily is what clears it.
When to replace it
Air bleeds corrode in place and seize, and the stem frequently snaps when someone leans on one that has not moved in several seasons. A bleed that weeps continuously or will not close is worth replacing rather than working around.
Where it appears
Sta-Rite lists this assembly across a broad set of filter diagrams, including the System 3 D.E. and SM cartridge models, the Posi-Flo TX and TR, the System 2 PLD and PLDE series, and the Sta-Rite PLD aboveground cartridge system. It also appears in Hayward Super Star-Clear and SwimClear cartridge filter diagrams. Check your filter against its diagram before ordering.
| Brand | Sta-Rite |
|---|---|
| Manufacturer part number | 24800-0120 |
| UPC | 788379828714 |
| Type | Air bleed assembly |
| Part type | Pool filter part |
| Shown in diagrams for | StaRite System 3 SMD Series Modular D.E. Filter; Sta-Rite System 3 D.E. Filter S7D75 and S8D110; StaRite System 3 SM Cartridge Filter S7M120, S7M400, S8M150, S8M500; StaRite Posi-Flo Cartridge Filter TX and TR; System 2 PLD Filter; Sta-Rite PLD Aboveground Pool Cartridge Filter System; Sta-Rite System:2 Modular DE PLDE36, PLDE48; Hayward Super Star Clear C-2000 through C-5500; Hayward Super Star-Clear Stainless C3000S, C4000S; Hayward SwimClear C2020/C2025, C3020/C3025, C4020/C4025, C5020/C5025, C7000 |
| Shipping weight | 0.02 lb |
| Ships | Parcel |
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