4.5" x 20" Whole House Water Filter Housing (Viqua)

7.00 LBS
Calculated at Checkout
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Product Overview

Model: AWP42B-V

The design of this housing is much better than the typical "Big Blue" filter housing. It's super easy to tighten/loosen. Plus, unlike typical "Big Blue" housings, it comes with a mounting bracket & wrench.

Accomodates 4.5" x 20" Filter cartridges

  • Heavy duty three piece design, made from food grade materials
  • Maximum pressure 6.9 bar (100 psi) maximum temperature 38°C (100°F)
  • Pressure release button on both the non-valved and valve-in-head systems
  • Mounting brackets and wrenches are included, individually boxed
  • Threaded inlet port for installation of an optional pressure gauge (available on AWP40B-V, AWP40C-V, and AWP42B-V only)

20" filter housing, white opaque sump, blue pressure release head

Parts: o-ring - OR40-50, wrench - WR40-50, bracket - BRHF

Recommended Cartridges: Sediment (POE) - CMB-520-HF and Taste/odor (POE) - C2-02.


Spec Sheet


Matching Filter Cartridges:

5 micron String Wound Filter

5 micron Carbon Block Filter

20 micron Pleated Sediment Filter

20 micron Radial Flow Carbon Filter



Mounting Bracket

Filter Housing Wrench

O-ring for Viqua Filter Housings


Replacing the Vent Button