SUEZ AG4021TF; 4" X 21" 1050 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia) Pentek (155109-43) 10"x2.5" GAC-10 Granular Activated Carbon Filter 1/4" QC fittings simplify installation

1/4" QC fittings simplify installation and replacement in existing filtration systems

Adjustable Output

Apply thread sealant tape to 3/4" NPT pipe threads and tighten inlet and outlet connections hand-tight plus one full turn with a wrench

000 gallons depending on iron concentration

316 stainless steel construction for FILMTEC 4"×25" membranes with 1/2" NPT ports and external pressure rating

SUEZ AG4021TF; 4" X 21" 1050 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia) Pentek (155109-43) 10"x2.5" GAC-10 Granular Activated Carbon Filter 1/4" QC fittings simplify installationThe SUEZ AG4021TF is a 4" x 21" thin film composite reverse osmosis membrane engineered for commercial tap and brackish water treatment, delivering 1050 gallons per day at 99. 5% average salt rejection. Designed for high rejection performance at operating pressures as low as 200 psig, this 42 sq ft membrane element provides reliable desalination with moderate energy consumption for commercial RO systems. SPECIFICATIONS AG4021TF Performance Data