Pentair Everpure Drinking Water System PBS-400The same commercial quality that makes Pentair Everpure the overwhelming choice for water filtration in restaurants is also available for your entire home, including your prep sink and wet bar. The Pentair Everpure exclusive pre coat filtration technology combines Fibredyne and a unique pleated filter membrane to trap particles as small as 0. 5 micron, Its highly engineered design reduces unwanted contaminants like lead and chlorine from drinking