초록 ▼

A shower filter is adapted to be installed between a plumbing pipe and a shower head. The filter includes a changeable filter cartridge. A three position valve in the appliance is able to (a) block all flow of water, (b) deliver filtered water, or (c) deliver unfiltered water. An adapter may be used

A shower filter is adapted to be installed between a plumbing pipe and a shower head. The filter includes a changeable filter cartridge. A three position valve in the appliance is able to (a) block all flow of water, (b) deliver filtered water, or (c) deliver unfiltered water. An adapter may be used to enable the appliance to receive different types of filter cartridges.

대표청구항 ▼

A shower filter appliance comprising a passageway inserted between a plumbing pipe and a shower head, a housing removably attached to said passageway and containing a replaceable filter cartridge, and a three position valve means associated with said appliance and located to control water flowing fr

A shower filter appliance comprising a passageway inserted between a plumbing pipe and a shower head, a housing removably attached to said passageway and containing a replaceable filter cartridge, and a three position valve means associated with said appliance and located to control water flowing from said plumbing pipe through said appliance to said shower head, a first of said positions blocking said water flow through said appliance, a second of said positions diverting said water flow through said filter housing and then out to said shower head, and a third of said positions directing said water flow from said plumbing pipe directly to said shower head without passage through said filter housing.