The SUEZ Osmonics Desal A-Series, Thin-Film reverse osmosis membrane elements offer high flux and excellent sodium chloride rejection. AG High Rejection Brackish Water Elements are used when high rejection and low operating pressures are desired.
Specifications:

• High Flux and Excellent NaCL Rejection
• Thin-Flim Reverse Osmosis Membrane Element
• 325 Gallons Per Day
• Dimensions: 2.5″ x 21″
• Male End Connections
• Tape Outer Wrap
• 28 mil Feed Spacers
• Operating Pressures as low as 200 PSIG

Element Membrane diagram
(not the encapsulated model)

Element Membrane Diagram (not the encapsulated model):