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Filmtec™ reverse osmosis membranes for drinking water are among the most reliable and high-quality membrane elements.

Advanced technology and fully automated production enable Dow to achieve precise specifications for every manufactured element. The membranes are supplied dry for convenient and reliable storage.

High rejection at start-up and after stabilization

Up to 20% higher flow rates than competitive elements operated at the same pressure

Stable, reliable performance even when treating high hardness waters

NSF International safety certification and ability for NSF data transfer to reduce certification costs

Dry shipping for convenient handling and long shelf-life

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Filmtec™ 50 GPD membrane element is some of the most reliableand consistent elements manufactured in the industry. Advanced membrane technology and precision manufacturing result in elements produced to tight, predefined specifications with consistent RO element performance. DuPont’s focus on manufacturing excellence is an essential measure to ensure OEM and brand owner customers develop and maintain their reputation for building world class, reliable water purifiers that produce water consumers can trust.

Filmtec™ 50 GPD membrane element offer quick stabilization at high rejection and flow performance, and long effective lifetimes. Element performance is achieved by coupling FilmTec™ patented membrane flat sheet technology with efficient element designs that are less prone to flux loss due to scaling. Systems are enabled to produce reliable, high quality water with minimal system maintenance costs.