WRO-3500 American Plumber Reverse Osmosis - Monitored Multi-Stage Drinking Water System 
- Electronic water quality monitor indicates when to change RO membrane
 - Provides cleaner, fresher tasting water for drinking and cooking
 - Designed for chlorinated and non-chlorinated water
 - Produces up to 7.6 gallons* of top quality water per day
 - Easy, under-sink installation
 - Includes filter cartridges, RO membrane, lead-free long-reach faucet and installation hardware
 - Reduces dissolved minerals, Lead, Selenium, Copper, cysts, bad taste & odor, Chlorine taste & odor, Nitrates, Nitrites, Pentavalent Arsenic, Cadmium, Hexavalent Chromium, Trivalent Chromium, Barium and Radium 226/228
 - NSF/ANSI Standard 53 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means.