||Model OB3 is OMNI's basic undersink water filter for
professional installers. The filter comes with the filter housing, mounting bracket, and a
pressure release valve. The filter cartridge, installation hardware, and wrench are sold
If you are a do-it-yourself-er, we recommend you
install one of the other undersink models, which
comes complete with a filter cartridge and the necessary installation fittings.
Change filter every 6 months.