The Pentair Pentek PBH Series Polypropylene Liquid Bag Filter Housings are molded from rugged, reinforced polypropylene to provide excellent chemical compatibility and corrosion resistance in low-flow filtration applications. Their lightweight construction delivers strength without added weight, making the housings easy to install, handle, and service while maintaining reliable performance.

PBH Series housings are available in 10-inch and 20-inch configurations with 1-inch or 1-½-inch NPT connections and are designed to accept standard size #1 filter bags. Each housing comes complete with a pressure gauge, wrench, and 3/8-inch drain valve, and features a single large ACME thread closure for quick opening and positive sealing. The housings are rated for 100 psi maximum operating pressure and a temperature range of 40–100°F, supporting residential prefiltration, food service, and commercial and industrial water or chemical filtration applications.

• Available in 10" and 20" housing lengths
• Accepts 4" x 8.25" or 4" x 18.25" filter bags
• Constructed from reinforced polypropylene for strength and chemical resistance
• Includes gauge, wrench, and 3/8" drain valve
• Rated for 100 psi and 40–100°F
• Ideal for residential, commercial, and industrial applications