Applied Membranes Inc. Reverse Osmosis Membrane for Tap or Brackish Water, 4 Inches by 40 Inches

★★★★★ 4.6 58 reviews

$291.49
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$291.49
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Free shipping Free 30-day returns

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Management number 221588881 Release Date 2026/05/03 List Price $116.60 Model Number 221588881
Category

Reverse osmosis filters are one of the most trusted ways to purify your water, and AMI RO filter membranes are some of the highest-quality filters on the market. Our patented, professional, high-quality filtration removes up to 99% of common household contaminants, including chemicals like chlorine and fluoride, heavy metals such as lead and copper, dissolved solids, arsenic, rust, sediment, and even bad odors and tastes. This specific filter can be used as a replacement for many industry-standard 4" x 40" RO membranes with 3/4-inch male product water tubes ("stinger style") that are rated at 225 psi, including BW30-4040, AG4040FM, AG-90, RE4040-BN, 411-HF(PA), HR3-4040, and TM710. Protect your family, pets, and plants with truly clean water you can trust. All of our replacement water-filtration-system membranes are rigorously tested to make sure they meet the highest technical and operational quality standards. All of our filters are made in the USA to help support the community where our facility operates.For almost 40 years, Applied Membranes has been an industry leader in commercial and residential water filtration systems, introducing the most cutting-edge water purification technology in compact, accessible systems everyone can use. Clean water is our mission, and our customer support team is happy to assist you with any questions regarding your new RO system. Enjoy pure water at home every day with our premium water-treatment systems.

  • GET BETTER WATER: Experience clean, great-tasting water from your own reverse osmosis system with this fiberglass-wrapped replacement membrane for standard PVC, stainless-steel, and fiberglass RO housings. It requires replacement every 1–2 years.
  • REMOVE UP TO 99% of CONTAMINANTS: AMI reverse osmosis water purification filters remove chemicals, metals like lead and copper, chlorine, and even rust and bad odors. Don't just trust your tap water is clean—make sure it is.
  • WATER FILTER SPECS: This reverse osmosis water-purifier membrane for your reverse osmosis water filtration system has a flow rate of 2,400 GPD at 225 psi and achieves 99.5% salt rejection. It is 100% quality and performance tested.
  • EASY INSTALLATION: Our replacement membrane is universally sized for standard PVC, stainless-steel, and fiberglass RO membrane housings. The RO filter comes with easy-to-follow instructions that most homeowners can complete on their own.
  • CLEAN WATER IS OUR MISSION: Applied Membranes has been bringing clean water to families nationwide for almost 40 years. All of our products are made in the USA in our ISO 9001:2015 quality-certified facility.
Brand Name APPLIED MEMBRANES INC.
Unit Count 1.0 Count
Item Weight 9 Pounds
Manufacturer APPLIED MEMBRANES INC.
Model Number M-B4040A
Material Type Pvc,Copper,Fiberglass
Number of Items 1
Product Benefits Experience clean, great-tasting water with reduced contaminants
Manufacturer Part Number M-B4040A
Item Dimensions D x W x H 4"D x 4"W x 40"H
External Testing Certification ISO 9001
EU Spare Part Availability Duration 2 Years

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4.6 out of 5
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58 ratings | 24 reviews
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