The Vertex EasyPur five-stage filter system has been tested and certified for structural integrity, chemical extraction and reduction of contaminants to NSF/ANSI Standard 58 by the WQA. This model features easy twist-off filter cartridges, encapsulated RO membrane
and post fi lter—all designed to make installation and replacement quick and sanitary. The EasyPur has five stages of fi ltration to ensure premium water quality yet easily fits in the space of a four-stage system. The high-capacity,
75-gpd TFC membrane produces water quickly and the 3/8-in. tubing allows
for a faster flow to the faucet.