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Premier RO Pure 4-stage Carbon Block Reverse Osmosis Filtration Under Sink Water Filtration System

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Easy filter replacement, uses quick change filters eliminating the mess and difficulty associated with filter changes
Easy to install, all components are an integral part of the unit, requiring fewer tube connections, backflow prevention valves are installed between the elements
The system uses 4-stages of filtration, stage 1: five micron sediment filter (105311), stage 2: five micron pre-carbon filter (105351), stage 3: 50 GPD membrane (105331), stage 4: post VOC carbon (105381)

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The Watts Premier RO Pure Plus Reverse Osmosis System was designed with a space saving, compact design that allows this system to fit under a sink with minimal space requirements. This system consists of four separate stages. A Five Micron Sediment Filter to trap particulate matter like dirt, rust, and silt. A Five Micron Pre-Carbon Filter that reduces chlorine and other materials that cause bad taste and odors. A 50 GPD membrane to reduce TDS, sodium and other contaminants like lead, arsenic, chromium, copper and radium. And a One Micron VOC Carbon Filter to remove MTBE's, atraine, chloroform, lindane and other VOC's from drinking water, providing crystal clear, high quality, and great tasting water. It is important that this system is properly installed and maintained with an incoming water pressure of 40 to 100 psi for it to operate as designed.

Easy filter replacement, uses quick change filters eliminating the mess and difficulty associated with filter changes
Easy to install, all components are an integral part of the unit, requiring fewer tube connections, backflow prevention valves are installed between the elements
The system uses 4-stages of filtration, stage 1: five micron sediment filter (105311), stage 2: five micron pre-carbon filter (105351), stage 3: 50 GPD membrane (105331), stage 4: post VOC carbon (105381)
Includes a brushed nickel, monitored, top mount twist, air-gap faucet, a 3 gallon storage tank and a parts bag containing all parts necessary for installation
No need to shut off the water before changing the filters with check valves installed 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
This system is certified by WQA to NSF/ANSI 372 lead free and certified to NSF/ANSI 58 certified reverse osmosis units