PEN400011Z
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PEN400011Z

Pentair 5HP WhisperFlo XF Diffuser 400011Z Replacement Part

PentairSKU: PEN400011Z
Price:
$115.23 USD

Shipping calculated at checkout

Stock:
In Stock

Shipping Information

At Duckies Pool Supply, we work hard to get your order to you quickly:


  • In-Stock Products: Ship within 24 hours of your order.

  • Out-of-Stock Products: If an item isn’t available in our warehouse, we will drop ship directly from the manufacturer whenever possible.

  • Lead Times: Shipping times for out-of-stock or special-order items may vary and can take up to several days depending on manufacturer availability.

Our goal is to keep your pool running smoothly with the fastest delivery possible.

Description

Pentair 5HP WhisperFlo XF Diffuser 400011Z Replacement Part

Intro

Upgrade your Pentair WhisperFlo XF 5HP in-ground pump with the 400011Z diffuser—the OEM replacement part that preserves peak flow, reliable priming, and a tight seal. Crafted in durable polypropylene, this diffuser meets the XF series' high‑volume requirements and keeps your pool system delivering consistent circulation year after year.

List of Features

  • OEM replacement part for WhisperFlo XF 5HP — precise fit for Pentair WhisperFlo XF in-ground pumps, ensuring compatibility and reliable operation.
  • Exact compatibility with XF model family — designed to replace the diffuser on XF-series pumps, including XFE-20, XFJ-20, and XFK-20 variants.
  • Polypropylene diffuser material — resistant to pool chemicals and wear, helping maintain stable flow and protect adjacent seals.
  • Drop-in installation with standard unions — direct replacement that works with existing plumbing connections, minimizing downtime.
  • OEM reliability from Pentair — built to factory specs, preserving performance and compatibility with WhisperFlo XF systems.
  • Designed for high-flow, energy-conscious pools — supports the pump’s capacity while maintaining smooth operation in demanding applications.

Final Thoughts

Choosing the 400011Z diffuser means dependable, easy maintenance and longer pump life. It’s a cost-effective way to sustain efficient filtration and clear waters, without guessing on compatibility. Ready to restore peak performance? Add this Pentair 400011Z diffuser to your cart today and keep your WhisperFlo XF running strong.