undefined Single Bag Filter Housing
Single Bag Filter Housing

PBH Series Bag Housings

by Pentair

Product information

PBH Series Polypropylene Bag Filter Housings

Cost-effective. Corrosion-resistant. Built for reliable liquid filtration.

PBH Series bag filter housings provide an efficient, economical solution for low-pressure liquid filtration applications where chemical compatibility and ease of maintenance matter most. Constructed entirely of durable polypropylene, PBH housings are ideal for water treatment, light chemical processing, and industrial pre-filtration where metal housings are unnecessary or undesirable.

Why Filter with a PBH Housing?

Lightweight, Non-Corrosive Construction

Polypropylene construction resists corrosion and chemical attack, making PBH housings an excellent choice for aggressive or high-purity fluids.

Simple, Cost-Effective Filtration

Bag filtration offers high dirt-holding capacity and low pressure drop, reducing changeouts and operating costs.

Quick and Easy Maintenance

A straightforward housing design allows fast bag changes with minimal tools, helping operators get systems back online quickly.

Flexible Installation Options

Available in various lengths and connection sizes to fit a wide range of flow rates and system layouts.

Product Overview & Specifications

Housing Material:

  1. Polypropylene

O-Ring & Gasket Material:

  1. Buna-N

Maximum Operating Temperature:

  1. 100°F (38°C)

Housing Lengths:

  1. 10"
  2. 20"

Connection Sizes:

  1. 1" NPT
  2. 1.5" NPT

Included Components:

  1. Pressure gauge
  2. Housing wrench
  3. 3/8" drain valve

Model & Bag Compatibility

ModelHousing LengthCompatible Filter Bag Size
PBH-41010"4" x 8.25" standard bag
PBH-42020"4" x 18.5" standard bag

A Smart Choice for Everyday Filtration

The PBH Series bag housings combine practical design, chemical resistance, and affordability into a compact filtration solution. Whether used as a pre-filter or a standalone housing, PBH delivers reliable performance for a wide range of industrial and commercial liquid applications.

Looking for a lightweight, corrosion-resistant bag housing that’s easy to install and maintain? The PBH Series is the answer.

Used by real customers in the following industries: Chemicals, Polymers, Inks, Paint & Coatings, Industrial Manufacturing, Schools, OEM, A&E/Environmental Services