Dow Filmtec™ RO Membrane - 36 GPD | TW30-1812-36D

Filmtec is the industry’s most reliable advanced membrane technology and automated fabrication. It allows 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™ TW30-1812-36D RO membrane is the top of the line workhorse for reverse osmosis systems. This membrane is rated at 36 gallons per day. These membranes usually last 1-3 years depending on water source quality and volume. Perfect for highly chlorinated water and recommended to be used with sediment and a Carbon Pre Filters. The residual chlorine in municipal or city water will destroy the Thin Film Composite (TFC) membrane so it's not recommended to use this reverse osmosis membrane alone. Dow