
Quick overview
- Genuine Pentair The factory 154426 assembly, not an aftermarket substitute.
- For the TR100 Matched to the TR100 size in the Triton II sand filter range.
- Upper internals This is the pipework in the top of the tank, above the sand bed.
- Filter part Supplied as an assembly rather than as separate pieces to fit together.
- Tank has to come apart Reaching the upper piping means opening the filter, so plan the job around a shutdown.
- Size matters Triton II tanks come in several sizes and their internals are not interchangeable, so confirm you have a TR100.
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Product details
The Pentair 154426 is the upper piping assembly for the TR100 Triton II sand filter. It is the genuine Pentair part, the same assembly the filter left the factory with.
What it does
Water entering a side mount sand filter has to be delivered to the top of the tank and spread across the media bed rather than dumped onto one spot. That is the job of the upper piping. When the assembly cracks or a joint separates, flow short circuits down the tank and filtration quality falls off, often with sand disturbance and a filter that runs clear but never quite gets the water right.
Before you order
Triton II tanks are built in several sizes and the internals are matched to each one. This assembly is the TR100 part, so check the model plate on your filter first. Plan on opening the tank to fit it, which is a good moment to look at the media and the tank o-ring at the same time.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 154426 |
| UPC | 788379668891 |
| Type | Upper piping assembly |
| Part type | Pool filter part |
| Fits | Pentair TR100 Triton II sand filter |
| Position | Upper tank internals |
| Shipping weight | 1.35 lb |
| Ships | Parcel |
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