Jandy R0557100 air relief for pressure gauge, cartridge filter partJandy Air Relief for Pressure Gauge, R0557100 In stock$3099
Jandy R0557100 air relief for pressure gauge, cartridge filter part
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Jandy Air Relief for Pressure Gauge, R0557100

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$3099
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Quick overview

  • Genuine Jandy part Factory part number R0557100 for the CS Series cartridge filter.
  • Bleeds trapped air The air relief is how you purge the air pocket that collects at the top of the filter tank.
  • Works with the pressure gauge It shares the top of the tank with the gauge, so the two are usually serviced together.
  • Air out means pressure readings you can trust A tank holding air gives a false gauge reading and poor filtration.
  • Small part, common leak The relief is a frequent source of the drip that runs down the side of the filter.
  • Direct replacement Fits the original position on the filter, no adapters needed.
Full description and specifications ↓

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Product details

This is the genuine Jandy R0557100 air relief for the pressure gauge, a replacement part for Jandy CS Series cartridge filters.

What it is for

Every cartridge filter traps air at the top of the tank, whether from a restart, a leaking pump lid or a filter cleaning. The air relief is what lets that air out. Until it is purged, the trapped pocket makes the pressure gauge read incorrectly and keeps part of the element out of the water.

When to replace it

The relief is a small part in a wet, high pressure spot, and it is a common source of the slow drip that runs down the side of a filter tank. If it weeps when closed, will not open cleanly, or the stem is stiff, change it rather than tightening it further.

It is a direct replacement in the original position, so nothing else on the filter needs to change.

Specifications
Brand Jandy
Manufacturer part number R0557100
UPC 052337025102
Type Air relief for pressure gauge
Application Cartridge filter replacement part
Fits Jandy CS Series cartridge filters
Shipping weight 0.05 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which filters does this fit?
It is listed as the air relief for the pressure gauge on Jandy CS Series cartridge filters.
What does the air relief do?
It lets you bleed the air that collects in the top of the filter tank after the pump is restarted or the filter is opened.
Why does my gauge read wrong?
Trapped air in the tank throws the reading off. Bleed the air first, then read the gauge. If the relief will not seal or will not open, replace it.
Is this a genuine Jandy part?
Yes. It is the Jandy replacement part, number R0557100.
Ask your own question