
Industrial 8040 4040 Reverse Osmosis Water Filter RO Membrane for Water Treatment System. High Salt Rejection: Achieves up to 99.6% salt rejection for superior water purification. Wide TDS Range: Operates effectively with feed water TDS from 500ppm to 5000ppm. Long Lifespan: Estimated life expectancy of 2 to 3 years under normal conditions. Anti-Fouling Design: Features anti-pollution technology to reduce membrane fouling. Premium Material: Utilizes original DOW FILMTEC flat sheet for stable performance. OEM & Customization: Accepts OEM orders and offers customization in size and design. Fast Delivery: Industrial membrane orders of 50pcs delivered within 2 weeks. Quality Assurance: ISO 9001 certified with 100% vacuum testing before shipping.