100 GPD Reverse Osmosis RO Membrane Replacement -NSF Certificated (Pack of 25)

100 GPD RO membrane. Removes impurities down to 0.0001 micron, decreasing Total Dissolved Solids, Arsenic, Lead, Mercury, Fluoride, and more. High quality - NSF/ANSI Standard 58 certified. Polyamide film composite material. Pack of 25. Standard size (Membrane Dimensions: 11.75' x 1.75'). Compatible with 1812/2012 residential RO membrane housings (2 inner diameter). Performance duration depends on usage amount and feed water quality. Typically offers up to 24 months or 35,000 gallons of purified water for most tap water (200-500 ppm). User-friendly design, simple installation. It is suitable for most Reverse Osmosis Water Filtration Systems. Please flush new membrane for 30 minutes. DO NOT FREEZE