A Pentair 36 gallon-per-day residential thin film composite (TFC) membrane, for standard sized membrane housings.

Tested and certified against NSF/ ANSI Standard 58 for material requirements, and for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium & TDS.