2 Pack Dow Filmtec™ RO Membrane - TW30-1812-50D

REMOVE CONTAMINANTS AS MINUTE AS 0.0001 MICRON - 500,000 SMALLER THAN THE DIAMETER OF A STRAND OF HAIR The industry’s most reliable advanced membrane technology and automated fabrication, allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers and residential customers can rely on.Authentic, manufactured in US, Dupont / Dow Filmtec™ TW30-1812-50D Thin Film Composite (TFC) Reverse Osmosis membrane is the top of the line workhorse of our reverse osmosis system. This membrane is rated at 50 gallons per day. These membranes usually last 3-5 years when sediment and carbon filters are replaced on schedule (every 12 months with average use). Perfect for tap or well water and recommended to be used with a Carbon / Sediment Pre Filters. Must use carbon block or GAC filter in post filter for chlorinated water.  Dow Filmtec™ TW30-1812-50D Reverse Osmosis Membrane elements are the most reliable membranes perfect for home and workspace tap water or