Watts Premier WP531411 RO Pure Reverse Osmosis Filtration System with Top-Mount, Air-Gap Faucet, Chrome, Standard

Key features

• Four stage filtration: sediment pre-filter (WP105351) reduces dirt, silt; carbon pre-filter(WP105351) reduces chlorine taste and odors; the 50 GPD membrane (WP105331) reduces TDS, chromium, arsenic, copper, and lead; the carbon post-filter(WP105381) reduces chemicals like MTBE's, atrazine, benzene, and lindane
• The system includes a RO Pure Reverse Osmosis module with four pre-installed filters; a parts bag; a chrome, monitored, top-mount, air-gap faucet, and 3 gallon storage tank giving you crystal clear, high-quality, and great-tasting drinking water
• This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak
• The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed
• Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon pre-filters every 6 months, post carbon filter every 12 months, and the membrane every 2 to 5 years