Geekpure 50 GPD Reverse Osmosis RO Membrane Replacement Filter NSF Certificated

50 GPD Ro membrane, Rejects impurities down to 0.0001 micron, Reduce Total Dissolved Minerals, Arsenic, Lead, Mercury, Fluoride and more NSF/ANSI Standard 58 certificated. Polyamide film composite material Standard size - Membrane Dimensions: 11.75" x 1.75", Fits 1812/2012 residential RO membrane housings 2” Inner Diameter Life Span - It depends on usage amount and feed water quality. Usually, 24 months or 35,000 Gallons pure water for most tap water 200-500 ppm Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System DO NOT FREEZE. Please note to flush new membrane 30 minutes, Weight: 0.3747858454 Pounds, Manufacturer: Geekpure