Pentair Booster Pump Impeller — New Style | Letro Booster Pool and Spa Pump | LA05LZ
Pentair Booster Pump Impeller — New Style | Letro Booster Pool and Spa Pump | LA05LZ

Pentair Booster Pump Impeller — New Style | Letro Booster Pool and Spa Pump | LA05LZ

Regular price$54.99
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$9.99 flat shipping on orders under $100.
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SKU:
LA05LZ
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About This Item

The Pentair LA05LZ is the OEM replacement impeller for the Letro Booster Pool and Spa Pump (LA01N and EC-LA01N) — new style configuration. If your booster pump is losing pressure or failing to drive your pressure-side pool cleaner effectively, a worn or damaged impeller is a common cause. This is the correct OEM replacement for new-style units.

IMPORTANT: CONFIRM YOUR PUMP STYLE BEFORE ORDERING
This impeller fits the new-style Letro Booster Pump — units manufactured after 1996. Earlier Letro booster pumps use a different impeller. The old-style and new-style impellers are not interchangeable. Verify the part number on your existing impeller or confirm your pump's manufacture date before ordering.

The impeller is the rotating component inside the pump that generates flow and pressure. Replacing a degraded impeller restores the pump's ability to deliver the flow rate your pressure-side cleaner requires to operate correctly.

Specifications

Pentair Part Number LA05LZ
Also Known As / Legacy Part Number LA05L
Part Type Booster Pump Impeller — New Style
Quantity Included 1

Pro Tip

Match the part number on your existing impeller to LA05LZ before ordering — the old-style and new-style impellers are not interchangeable. When the pump is open for impeller replacement, inspect the shaft seal and any O-rings at the same time; replacing worn seals during the same service call avoids a repeat teardown.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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