LG Chem NanoH2O BW 4040 R RO Membrane

High-Rejection Brackish Water RO Membrane for Commercial Applications The LG Chem NanoH2O BW 4040 R is a high-performance brackish water reverse osmosis membrane designed for commercial and light industrial water treatment systems. Engineered for high salt rejection, strong fouling resistance, and long-lasting durability, this membrane delivers reliable permeate quality even in demanding operating conditions. Ideal for commercial RO plants, industrial process water treatment, drinking water applications, and medium-capacity purification systems. 🫗 Quick Highlights 4040 commercial brackish water RO membrane High salt rejection up to 99.6% 2,500 GPD permeate flow capacity Good fouling resistance Durable and reliable long-term performance Suitable for commercial and industrial RO systems Compatible with standard 4-inch pressure vessels NSF/ANSI/CAN Standard 61 certified Designed for high permeate water quality Suitable for challenging feed water conditions Sold on ARYA ION (https://aryaion.com/products/lg-chem-nanoh2o-bw-4040-r-ro-membrane). The price shown is the retail price on that storefront on 2026-10-23, not a GreenB2B quote or a wholesale price.