Water purification device

Liquid purification or separation – With repair or assembling means – Hoist or handle means

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Details

2102572, 2103215, B01D 1300

Patent

active

046094636

ABSTRACT:
A reverse osmosis water purification device for attachment to a kitchen faucet or the like employs a substantially leak-proof, two-piece pressure vessel containing a readily replaceable reverse osmosis module. In the preferred embodiment, a handle is provided on the module to facilitate removal thereof from the pressure vessel. Also in the preferred embodiment, carbon-felt disks are provided to provide filtering for water after the water has been purified by reverse osmosis membranes.

REFERENCES:
patent: 3367504 (1964-12-01), Westmoreland
patent: 3397790 (1968-08-01), Newby et al.
patent: 3680706 (1972-08-01), Baer et al.
patent: 3746174 (1973-07-01), Watanabe
patent: 3822018 (1974-07-01), Krongos
patent: 3887463 (1975-06-01), Bray
patent: 4218317 (1980-08-01), Kirschmann
Kirschmann Reverse Osmosis Water Purifier Model RO-20 Owners Manual, 1978, Home Pure Water Corp.

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