(0)No Reviews yet Image may not represent actual product. Verify description before ordering. CSM Commercial Membranes - Brackish WaterCSM 4.0'' x 21'' - 1050 gpd Brackish Low Energy Membrane, 99.2% SKU: RE4021BLN Manufacturer Country: Korea (the Republic of)Availability when Backordered: 3-4 Weeks Out of Stock Get Notified When Available When browsing our products, you can request a back-in-stock notification email for out-of-stock items. Those requests will be listed here. Name (required) Last name Email Address (required)Subscribe to marketing emails. Submit Please Log in to purchase or view pricing AttributesbrandCSMuse1000 - 1400 GPDsize4.0" x 21"subtype150 psitypeBrackish Water, Low Energyfeature99.2% RejectionBrand: CSM Details Documents Details Back DetailsCSM Commercial Membranes - Brackish Water CSM 4.0'' x 21'' - 1050 gpd Brackish Low Energy Membrane, 99.2% Thin Film Composite, Average Rejection of 99%+Origin Country: Korea (the Republic of)Lead Time if Backordered: 3-4 Weeks BW: Brackish Water Details Similar Items Back DetailsCSM Commercial Membranes - Brackish WaterBrand: CSMManufacturer: Toray Advanced MaterialsIf backordered, estimated lead time is: 3-4 Weeks Back Similar ItemsComparable Part NumbersThis item may be used in place of these compatible part numbers:RE4021TL Documents Back DocumentsRE4021BLNG.A. Murdock Terms & Conditions