Membranes
Applied Membranes RO, Seawater, UF, NF, MF & Special Application Membranes
[Standard Membranes] [Custom Membranes]
Applied Membranes offers one of the industry’s most extensive ranges of residential and commercial membrane elements, with standard and custom configurations used in tens of thousands of water treatment systems worldwide.
AMI Elements are available in Reverse Osmosis Thin Film (RO Membranes), CTA/CAB, Ultrafiltration, Nanofiltration, Microfiltration, and special application membrane materials — with sizes ranging from residential formats up to 8" diameter.
With hundreds of thousands of elements in operation globally, AMI membranes are trusted for their reliable performance and built to meet the demands of municipal, industrial, and commercial water treatment. All membranes are manufactured in ISO 9001:2015 Certified Facilities and undergo rigorous quality testing to ensure consistency and durability.
All Membrane Elements by Category & Other Brand Membranes We Carry
AMI RO
AMI Brand Reverse Osmosis RO Membrane Elements for Tap and Brackish Water Sources. Learn More
AMI Seawater RO
These high rejection and high productivity seawater reverse osmosis membranes are specially designed for marine applications. Learn More
AMI Private Label
Applied Membranes, Inc. supplies private label and custom membranes to OEMs all over the world for use in manufactured membrane systems. Learn More
AMI Specialty Membranes
UF, MF, NF, and RO Membrane Elements designed for the Food, Beverage & Industrial Applications Learn More
AMI Compatible Membranes
AMI Manufactures membranes which have been specially designed to replace membranes of other brands. Learn More
AMI Ultrafiltration
Ultrafiltration (UF) is a separation process using membranes with pore sizes in the range of 0.1 to 0.001 micron. Learn More
AMI Nanofiltration
Nanofiltration (NF), in concept and operation, is much like reverse osmosis. The key difference is the degree of removal of monovalent ions such as chlorides. Learn More
AMI Microfiltration
Microfiltration is generally referred to the filtration at less than 1 Micron level. Learn More
DuPont (DOW) FilmTec
DOW FilmTec Reverse Osmosis, Nanofiltration, Ultrafiltraion, and Seawater RO Membrane Elements for Home, Commercial, and Industrial use. Learn More
LG Chem
AMI is a stocking distributor of LG Chem reverse osmosis membranes. We carry the full line of LG NanoH2O™ seawater and brackish water reverse osmosis (RO) membranes. Learn More
Hydranautics
Applied Membranes offers Hydranautics Membranes at the lowest possible price. Learn More
Toray
TORAY Reverse Osmosis spiral wound membrane elements have been produced since 1967, starting with cellulose acetate membrane elements. Learn More
Inge
Applied Membranes stocks and distributes inge ultrafiltration modules and integrated racks, providing full technical support to this product line. Learn More
Lanxess Lewabrane
Lanxess Lewabrane membrane elements use an alternating thick-thin strand feed spacer technology, resulting in lower pressure drop, reduced bio accumulation, reduced operating costs, and longer life. Learn More