
Quick overview
- Pentair LB05 The Pentair replacement suction hose, ordered by part number LB05.
- Rubber Built in rubber, so it stays flexible on the suction side of the pump.
- Two booster pump generations Listed for the current Pentair booster pump and for the older style Letro booster pump.
- A pump part Cataloged as a pool pump part, the hose on the pump itself.
- Adapter available A hose to pipe adapter is sold as a companion part when the connection needs one.
- Restores flow to the pump A cracked or collapsed suction hose starves the booster pump, and a new one puts the flow back.
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Product details
Pentair LB05 is the replacement suction hose for the booster pump. It is a rubber hose and it is cataloged as a pool pump part, meaning it belongs to the pump rather than to the cleaner it drives.
Which pumps it covers
The hose is listed for the current Pentair booster pump and for the older style Letro booster pump, so it spans both generations of the same pump family. If your pump carries either badge, check the old hose against LB05 before ordering anything else.
When to replace it
Suction hose is the part that goes first on a booster pump. Rubber hardens, splits at the ends and collapses under suction, and the result is a pump that loses prime or runs hot. Replacing the hose is the cheapest thing to rule out. A hose to pipe adapter is offered separately if the connection at your end calls for one.
| Brand | Pentair |
|---|---|
| Manufacturer part number | LB05 |
| UPC | 807318005662 |
| Type | Suction hose |
| Material | Rubber |
| Part type | Pool pump part |
| Fits | Pentair booster pump, current style |
| Also fits | Letro booster pump, older style |
| Shipping weight | 1 lb |
| Ships | Parcel |
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