Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack DINGEE ¡¼IP67 Full Waterproof & Year-Round

¡¼IP67 Full Waterproof & Year-Round Durability¡½: Frustrated by lights that fail after rain

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9-mils thickness

Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack DINGEE ¡¼IP67 Full Waterproof & Year-RoundBrand: Membrane Solutions Features: MATERIAL RELIABILITY: MS Reverse Osmosis (RO) membranes are made from 100% food grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third party to meet NSF ANSI 58 standards. HIGH REJECTION RATE: 50 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0. 0001 micron TFC