Supports Upto 2000 Tds Input Reverse Osmosis Membrane Element 11.75" X 1.75" Water Filter Replacement For Undersink Home Drinking Ro Water Filtration System 
Enjoy Your Water With Confidence - Our Reverse Osmosis Membrane Is Able To Remove Up To 99% Of Over 1,000 Contaminants From Your Water, Lead ,chlorine, Fluoride, Arsenic, Hormones, Asbestos, And More. 
Top-notch Quality - Our Reverse Osmosis Membrane Is Made Of Food-grade High Capacity Material That Provides High Packing Density To Remove Contaminants. With The 0.0001 Micron Size, 
It Has The Capability Of Producing 80 Gallons Of Water Per Day, Ensuring That Families Of Nearly Any Size Will Have Plenty Of Clean Drinking Water Available On Demand.; The Membrane Normally Lasts About 2-3 Years Depending On Your Source Water Quality. If Your Water Is Very Hard (total Dissolved Solids Level Above 750 Ppm)