【Package Contents】50 GPD Reverse Osmosis Membrane*1，Product Dimensions：1.8"D x 1.8"W x 12"H 【High Quality & Safe】RO membranes are made of Polyamide Thin-Film Composite,and they have been tested to meet NSF/ANSI 58 Standards by independent laboratory testing. 【High Contaminant Rejection】RO Membrane rating is 0.0001 micron,can easily remove heavy metal, organic, harmful minerals and other soluble salts from water. 【DIY RO System】Produce 50 gallons purified water per day at 100 psi feed pressure.Friendly design, easy installation.Make your own reverse osmosis water filter right now! You don't need to buy an expensive all-in-one solution. 【Maple Syrup RO System】Recommend work pressure is 100 psi when using this product in a Maple Syrup reverse osmosis system. And we suggest heating and maintaining the raw sap at 104℉(40℃) to prevent clog on the membrane while keeping it under 113℉(45℃) to avoid damage to the membrane due to over-high temperature. Material：Polyamide Thin-Film Composite
Product Dimensions：1.8"D x 1.8"W x 12"H
Duration：24 months
External Testing Certification：NSF
Product Benefits：Reduces TDS