20 Inch Big Blue Whole House Water Filter Housing Filtration System 20 x 4.5

The 3rd- filter(CTO carbon block filter) can remove chlorine, chloramine, VOCs, bad taste and odor. Extend the life of your dishwasher and other appliances, and reduce cost of the energy. Housing Bracket so You can choose mounted or unmounted installation. Pressure gauges help to monitoring your system and to know which filter you need to change and when.