accepts most standard filter bags: for application versatility these all plastic housings will accept most standard 7" diameter filter bags. The single length vessel uses size 01 bags, 7" x 16", while the double length vessel uses size 02 bags, 7" x 32". This permits the vessel to be used with thousands of different types of filter bags to exactly match the applications requirements. With a hayward pvc or cpvc bag filter you are not limited to just a few "non-standard" size filter bags.
advanced design: this all plastic housing is designed to stand up to the most demanding industrial and commercial applications around. Rugged, thick wall construction ensures years of trouble free service and the housing is rated at a full 150 psi. The built-in true union piping and drain connections makes installation and operation quick and easy. With this feature the filter housing can be removed from the piping system without having to break down the piping system. Just unscrew the assembly nut and remove the connecting pipe. The integral mounting base also makes for an easy installation and eliminates the need for extra cost support legs. The housing has two bottom outlet connections so that either can be used as a drain connection. This makes possible both in-line or loop piping installations. The one-piece, corrosion resistant plastic body has an extremely smooth interior surface that is very easy to clean. The housing comes standard with a plastic cover vent valve.