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 50G auspowers_batchone non-distorting hold ensures the protection

non-distorting hold ensures the protection and/or attachment of your valuables

Easy to replace due to specialized holder

It is crystal-clear

Horizontal viewing angle is about 170

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 50G auspowers_batchone non-distorting hold ensures the protectionMembrane 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 Product Features MATERIAL SAFETY: 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, providing safe clean drinking