
Quick overview
- Genuine Pentair Factory part 155753, the OEM hub adapter assembly.
- Triton II side mount Listed with the Triton II side mount sand filter parts for the TR40, TR50, TR60, TR100 and TR140.
- Underdrain hardware The hub adapter is part of the assembly at the base of the tank that the laterals thread into.
- Sold as an assembly Supplied assembled rather than as loose pieces.
- A sand in the pool job Damage down in the underdrain is what sends sand back to the pool, and it means opening the tank.
- Match the model first Triton II covers a wide range of tank sizes, so confirm your model before ordering.
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Product details
The Pentair 155753 is the genuine OEM hub adapter assembly, listed among the Triton II side mount sand filter parts for the TR40, TR50, TR60, TR100 and TR140.
Where it sits
The hub adapter is part of the assembly at the bottom of a sand filter tank, where the standpipe meets the underdrain and the laterals radiate outward. Everything filtered by the sand has to pass through that assembly on its way back to the pool, which is why damage down there shows up as sand returning through the returns.
Before you order
Triton II spans a wide range of tank sizes. Confirm your model number against the list above before ordering, and while the tank is open, look over the laterals and the standpipe as well, since they take the same abuse and are sold separately.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 155753 |
| UPC | 788379788452 |
| Type | Hub adapter assembly |
| Part type | Pool filter part |
| Fits | Pentair Triton II side mount sand filters: TR40, TR50, TR60, TR100, TR140 |
| Shipping weight | 0.55 lb |
| Ships | Parcel |
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