Permatech Standard and Big Blue Filter Housings are manufactured with reinforced polypropylene or clear Styrene-Acrylonitrile. The reinforced polypropylene cap offers an optional pressure relief button on the inlet side to relieve pressure inside the housing when changing filter cartridges.

The Standard Filter Housings are an excellent choice for low-flow applications and when space and chemical compatibility are primary concerns. On the other hand, the Big Blue Filter Housings offer large-capacity filtration, ideal for high flow and heavy sediment applications.

Permatech Slim Line & Big Blue style Filter Housings are designed to fit standard 10” and 20” filter cartridges.