Replacement Membrane for 11.75" x 1.75" Reverse Osmosis Water Filter Systems (75 GPD)

Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Tested by independent third-party to meet NSF/ANSI Standards, our Reverse Osmosis Membrane is made of food-grade material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else.

Product Features:

• 11.75” X 1.75” industry-standard size - our membrane fits most standard under sink RO membrane housings
• Capable of producing 75 gallons of water per day
• Dry membrane - compared to the wet version, dry membranes can be stored longer, are easier to preserve (no need of vacuum sealing), and don't contain preservation solution that needs to be washed off before usage
• Membranes normally last about 2-3 years depending on source water quality