20" BB Housing - Black Sump/Cap With Pressure Release - 1" Port Choose::Single polystyrene divinylbenzene resin that offers

polystyrene divinylbenzene resin that offers excellent bead integrity and very low extractables

Taste & Odor

Lamp Life: 10

microscopic debris rejected by the membrane will slowly accumulate and then each new membrane replacement lasts less and less time due to not having adequate flow rate to drain

20" BB Housing - Black Sump/Cap With Pressure Release - 1" Port Choose::Single polystyrene divinylbenzene resin that offersThis 20" BB Housing is the perfect solution for whole house filtration systems, as well as large scale commercial and industrial post reverse osmosis filtration, and numerous other similar applications. The strong, NSF certified, FDA grade polypropylene housing with thicker walls for increased durability accommodates filter cartridges in the 4 inch diameter range. Features: NSF certified FDA Grade Polypropylene Pressure relief button 4 mounting bosses