Additional Details ------------------------------ Product description: GE Osmonics Desal AG4040FM 2200 GPD RO Membrane Element Fiberglass 1206761. GE Osmonics Desal AG4040FM Membrane Element 2200 gpd Tape Features: TFC MembraneThe GE 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. High Flux and Excellent NaCL Rejection Thin-Flim Reverse Osmosis Membrane Element 2200 Gallons Per Day Dimensions: 4 x 40 Male End Connections Fiberglass Outer Wrap 28 mil Feed Spacers Operating Pressures as low as 200 PSIG Element Membrane diagram (not the encapsulated model) AG4040FM 3032513 Desal AG-Series Tap Water/Brackish RO Elements Dry AG-Series Tap Water/Brackish RO Elements Dry-Filmtec Style