Dow Filmtec RO Membrane - TW30-1812-50D

Remove contaminants as minute as 0.0001 micron or 500,000 smaller than a diameter of a single strand of a human 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.   This top quality, #1 membrane on the market doesn't disappoint by removing maximum TDS from water while lasting the longest of all membranes we sell. Perfect choice for residential or small commercial RO systems.    Authentic, manufactured in US, Dow Filmtec TW30-1812-50 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 P