Reverse Osmosis (RO) membranes are semipermeable pliable sheets, made of composite polyamides material, used to remove dissolved salts from water. Quality residential and commercial RO membranes are available.
We sell one of the best RO membranes in China: Frotec.
Size 4” x 40” for Brackish Water is available in stock for immediate delivery.
Other sizes (8”) and application (sea water) could be brought on order.