Pentair 178578 almond bottom tank assembly for pool filter replacement.
Close-up of Pentair 178578 almond bottom tank with durable construction.
Front view of Pentair 178578 almond bottom tank showing a secure seal.
Replacement-fit design of Pentair 178578 almond bottom tank highlights compatibility.
Back view of Pentair 178578 bottom tank with visible connection points.
Spa-filter setup using Pentair 178578 almond bottom tank demonstrates versatility.
Packaging and compatibility information for Pentair 178578 replacement parts.

Pentair

Pentair 178578 Almond Bottom Tank Assembly — Pool & Spa Filter Replacement

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$544.03

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Why customers choose PatioZora Garden

Overview

The Pentair 178578 almond bottom tank assembly serves as a dependable replacement component for compatible pool and spa filtration systems. Identified by its part number 178578 and catalog number 4654-85, this tank is designed to restore the bottom portion of your filter housing so filtration paths align as intended.

Who benefits

Owners with aging or leaking bottoms can consider this replacement to refresh a filter that withstands routine maintenance and chemical exposure typical in pool and spa environments.

What you get

  • Almond bottom tank assembly for pool and spa filters
  • Clear identification via Pentair 178578 and catalog 4654-85

Key benefits

  • Durable construction designed for consistent performance
  • Potential to shorten maintenance downtime by enabling straightforward replacement
  • Neutral almond color helps blend with a variety of filter housings

Compatibility and use cases

Best used in Pentair filter setups that call for a bottom tank replacement. It supports longevity of your filtration system and helps preserve filtration flow when installed correctly.

Installation and care tips

Power down the system before replacing, drain the housing, and inspect seals for a tidy seal. Ensure connections align with the existing fittings to minimize leaks and downtime.

Notes

Part numbers 178578 and 4654-85 help confirm you are selecting the right component for your unit.

FAQ

Q: What is the Pentair 178578 Almond Bottom Tank Assembly used for?

A: It serves as a replacement bottom tank for compatible Pentair pool and spa filtration systems, using parts 178578 and 4654-85.

Q: How do I know if it fits my filter?

A: Confirm your system uses the 178578 bottom tank and 4654-85 catalog number; compare tank color and connection points with your unit.

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