Pentair Diffuser | MAX-E-PRO Series DOE | 356359Z

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SKU:
356359Z
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About This Item

The Pentair Diffuser (356359Z) is the OEM replacement diffuser for the MAX-E-PRO Series DOE Pump.

What It Does

The diffuser channels water flow from the impeller into the pump's volute, converting velocity into pressure to maintain efficient hydraulic output. A cracked or worn diffuser disrupts this flow path, reducing pump performance and increasing energy draw. Replacing it with the correct OEM part restores designed flow characteristics.

Specifications

Pentair Part Number 356359Z
Part Name Diffuser
Quantity Included Each

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair MAX-E-PRO Series DOE 348185

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Pro Tip

Diffusers can be horsepower-specific — verify the part number stamped or molded on your existing diffuser matches 356359Z before ordering to ensure correct fit and flow performance.

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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