RO Membranes

We provide RO membranes from all the leading suppliers. We assist with the selection of membranes and projections that are right for your application if needed. Hydranautics, Dow Filmtec, Toray America, Ionpure, GE Osmonics and others. Membranes available are 4″ dia and 8″ dia x 40″L.

Contact us if you have questions about proper flux, concentrate flow, scaling, fouling, rejection, energy consumption of your membranes.

Fast Delivery, Low Price, Competitive, Technical Support



Since its founding in 1963, Hydranautics has been committed to the highest standards of technology research, product excellence and customer satisfaction. Hydranautics entered the reverse osmosis (RO) water treatment field in 1970, and is now one of the most respected and experienced firms in the membrane separations industry.

Suez Reverse Osmosis Membranes


Produce pure water, recover valuable assets, reduce costs with SUEZ membranes. SUEZ’s spiral wound membrane elements cross the spectrum of membrane including reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and microfiltration (MF).

Toray Reverse Osmosis Membranes


TORAY first began producing Reverse Osmosis and Nanofiltration spiral wound membrane elements in 1967, starting With cellulose acetate membrane elements.…

Filmtec Membranes


Filmtec Membranes Filmtec membranes are manufactured by Dupont Water Solutions, formerly Dow Water Solutions. The FILMTEC™ portfolio consists of separation-technology…

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