Aquios Jumbo Full House Water Softener and Filter System with low VOC Salt-Free, Eco Friendly, Full House Water Softening and Water Filtration Treatment System All-In-One system that conditions, filters, eliminates scale without pressure loss. Compact design, requires no maintenance, programming or electricity High capacity water conditioning and filtration, 150,000 gallon cartridge Jumbo housing with 1-1/2" inlets for homes that require higher flow rates