10" BB Housing - Black Sump/Cap With Pressure Release - 1" Port 200 gal @ 2.0 gpm The UCTIJ38 check valve prevents

The UCTIJ38 check valve prevents back flow water that could cause damage to your pump or back flow into your tank

Osmonics certifies that the filter material meets the requirements of the FDA

The carbon is made out of charred coconut shell

Absolute retention rating

10" BB Housing - Black Sump/Cap With Pressure Release - 1" Port 200 gal @ 2.0 gpm The UCTIJ38 check valve preventsThis 10" 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