Pentair 154689Z Triton II air relief bleeder valve and tee assemblyPentair Genuine OEM Triton II Air Relief Tee Assembly, 154689Z In stock$3399
Pentair 154689Z Triton II air relief bleeder valve and tee assembly
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Pentair Genuine OEM Triton II Air Relief Tee Assembly, 154689Z

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$3399
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Quick overview

  • Bleeds trapped air lets air out of the top of the tank when the system is refilled or restarted, so pressure does not build against an air pocket.
  • Triton II TR40, TR50, TR60, TR100 and TR140 side mount sand filters.
  • Sta-Rite too System 3 DE filters S7D75 and S8D110 and the System 3 SMD modular DE line.
  • Also fits Pentair PF stainless steel side mount sand, Mitra stainless cartridge and Mytilus B fiberglass cartridge filters.
  • Plastic construction no corrosion in a wet, chlorinated spot on top of the tank.
  • Genuine Pentair 154689Z, the OEM assembly with the valve and tee supplied together.
Full description and specifications ↓

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Product details

The Pentair 154689Z is the air relief tee assembly for Triton II sand filters: the plastic tee that mounts on top of the tank and the bleeder valve that threads into it, supplied together as one genuine Pentair part.

What it does

Air collects at the top of a filter tank every time the system is opened or drained. Left there, it takes up space the water should fill, raises pressure and can spit air back to the pool. Opening the bleeder valve on this tee lets that air out so the tank fills properly and the gauge reads true.

Which filters

The Triton II TR40, TR50, TR60, TR100 and TR140, the Pentair PF stainless steel side mount sand filter, the Mitra stainless and Mytilus B fiberglass cartridge filters, and the Sta-Rite System 3 DE filters S7D75 and S8D110 along with the System 3 SMD modular series.

Before you order

This assembly does not include a pressure gauge. If only the valve or its o-ring has failed and the tee is intact, those are available separately; this listing replaces the whole assembly.

Specifications
Brand Pentair
Manufacturer part number 154689Z
UPC 788379885472
Part type Pool filter part
Material Plastic
Description Bleeder valve and tee assembly
Fits Pentair Triton II TR40, TR50, TR60, TR100, TR140; Pentair PF stainless steel side mount sand filter; Pentair Mitra stainless cartridge filter; Pentair Mytilus B fiberglass cartridge filter; Sta-Rite System 3 S7D75, S8D110 and SMD series DE 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.

What does it do?
It is the air relief on top of the filter tank. Opening it lets trapped air escape when the tank refills after a backwash, cleaning or a restart, so the tank fills with water and runs at proper pressure.
Which filters does it fit?
Pentair Triton II TR40, TR50, TR60, TR100 and TR140 sand filters, the Pentair PF stainless steel side mount sand filter, the Mitra stainless and Mytilus B fiberglass cartridge filters, and Sta-Rite System 3 DE filters including the S7D75, S8D110 and SMD series.
Does the pressure gauge come with it?
No. This is the bleeder valve and tee. A back mount pressure gauge is sold separately.
Can I buy just the valve?
The bleeder valve and its o-ring are also available on their own if the tee body is sound. This assembly replaces both together.
Ask your own question