Pentair Impeller Assembly | Challenger High Pressure / WaterFall Specialty Pump | 355544Z
Pentair Impeller Assembly | Challenger High Pressure / WaterFall Specialty Pump | 355544Z
Pentair Impeller Assembly | Challenger High Pressure / WaterFall Specialty Pump | 355544Z

Pentair Impeller Assembly | Challenger High Pressure / WaterFall Specialty Pump | 355544Z

Regular price$77.99
/
$9.99 flat shipping on orders under $100.
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SKU:
355544Z
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About This Item

The Pentair 355544Z is the OEM replacement impeller assembly for the 3HP Challenger High Pressure Inground Pump and the AF-75 / AFP-75 WaterFall™ Specialty Pump.

What It Does

The impeller is the rotating component inside the pump that generates water flow. Replacing a worn or damaged impeller restores pump performance and flow rate. Match the part number on your existing impeller before ordering to confirm correct fit.

Specifications

Pentair Part Number 355544Z
Also Known As 355544
Horsepower 3 HP
Quantity Included 1

Pro Tip

Before ordering, locate the part number molded or stamped directly onto your existing impeller and confirm it matches 355544Z. Impeller specifications vary by horsepower and pump model — an impeller from a different HP rating will not deliver correct flow performance even if it physically fits the housing.

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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