DuPont FilmTec™ BW30 PRO-4040 RO Membrane

High-Rejection Commercial RO Membrane for Challenging Water Conditions The DuPont FilmTec™ BW30 PRO-4040 is a premium commercial reverse osmosis membrane element designed for high-performance water purification in industrial and drinking water applications. Built on the proven FilmTec™ BW30 platform, this membrane delivers excellent salt rejection, stable permeate quality, enhanced fouling resistance, and long operational life even under demanding feed water conditions. Ideal for commercial RO plants, packaged drinking water systems, industrial process water treatment, and applications requiring stringent water quality. 🫗 Quick Highlights 4040 commercial RO membrane element High salt rejection up to 99.7% 2,600 GPD water production capacity Suitable for high TDS water applications Enhanced fouling resistance Durable fiberglass outer wrapping Compatible with standard 4-inch pressure vessels Reliable DuPont FilmTec™ technology Stable long-term performance Ideal for industrial and drinking water systems Sold on ARYA ION (https://aryaion.com/products/dupont-filmtec™-bw30-pro-4040-ro-membrane). The price shown is the retail price on that storefront on 2026-10-23, not a GreenB2B quote or a wholesale price.