Pentair New Style Impeller, Letro Booster Pump In stock$4699
Quick overview
- Genuine Pentair Factory part LA05LZ for the Letro booster pump, not a generic impeller.
- New style This is the new style impeller, so confirm which version your booster pump takes before ordering.
- The pressure maker The impeller is what actually moves water in the booster pump, so a worn or broken one shows up as a cleaner that will not drive.
- Molded plastic Made in plastic to the original Pentair pattern.
- Shown in the LA01N diagram It appears in the Pentair Letro booster pump parts listing under LA01N.
- A shaft seal job The impeller comes off the motor shaft, so it is normal to fit a new shaft seal at the same time.
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Product details
The Pentair LA05LZ is the new style impeller for the Letro booster pump. It is the genuine Pentair part, made in plastic to the original pattern, and it appears in the Letro booster pump parts listing under LA01N.
What the impeller does
A booster pump exists to give a pressure side cleaner more water pressure than the filter pump alone can supply. The impeller is the piece that does that work. When its vanes wear, crack or lose a section, the pump still runs and still sounds normal, but the pressure at the cleaner falls off and the cleaner slows down or stops driving.
Old style and new style
Letro booster pumps use more than one impeller version. This listing is the new style, LA05LZ. Open the pump and match the part you are holding rather than ordering by pump name.
While you are in there
The impeller threads onto the motor shaft, which means the pump has to come apart to reach it. That is the same teardown as a shaft seal replacement, so most techs fit a new seal in the same visit.
| Brand | Pentair |
|---|---|
| Manufacturer part number | LA05LZ |
| UPC | 807318004931 |
| Type | Impeller, new style |
| Material | Plastic |
| Part type | Pool cleaner part |
| Fits | Letro booster pump |
| Parts listing | Pentair Letro Booster Pump Parts LA01N |
| Shipping weight | 0.45 lb |
| Ships | Parcel |
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