Key Features

• 【High efficiency filtration】RO filter bw-4040 has high water yield and good desalination performance. Average permeability 2,400 GPD, 99.5% desalination rate, optimal operating pressure 225psi (150psi-400psi), TDS ≤ 5,000 ppm, up to 8,000 ppm. BW-4040 reverse osmosis membrane system not only removes impurities, rust, but also providing clean, pure and safe water for your business
• 【Preprocessing Settings】When you use the 4 x 40 ro membrane, please do the pretreatment, you can install the front PP cotton and activated carbon cartridge, to protect your RO membrane from particles, residual chlorine, organic damage.Regular maintenance: Replace the pre-filter cartridge (PP cotton, activated carbon) every 3-6 months to avoid the accumulation of pollutants leading to membrane clogging
• 【Food grade materials】Not only do we firmly control the materials used in our membranes, but we also use BPA-free or other toxic plastic materials to produce our filter housings. Quality Certification:Certified to ISO 9001 standards. We consistently provide products and services that meet the quality requirements of our customers
• 【Flushing operation】 Flush the membrane for more than 30 minutes after the first installation or long-term disuse; manually flush the membrane for 10 minutes after each replacement of the filter element.Water pressure requirement: the inlet water pressure should be ≥0.2MPa (about 2kg), when the pressure is insufficient, install a booster pump.Impact of water temperature: the best water temperature 25 ℃, every 1 ℃ lower, the water production decreased by about 3%
• We have good after-sales service, if you have any dissatisfaction with our bw 4040 membrane, please contact us immediately. We will solve your problem within 12 hours and give you the best result. For any reason you're not completely satisfied,please let us know and it can be directly replaced a new one. So buy it with confidence

Specifications