Hydron BW-4040 Reverse Osmosis Membrane – 4" x 40", 2400 GPD | High Performance for Commercial, Industrial, Agricultural, Whole House | Compatible with AG4040FF, AG4040TF, TW30-4040, RE4040-BE
Hydron BW-4040 Reverse Osmosis Membrane – 4" x 40", 2400 GPD | High Performance for Commercial, Industrial, Agricultural, Whole House | Compatible with AG4040FF, AG4040TF, TW30-4040, RE4040-BE
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- ⭐ High Performance - The Hydron BW-4040 Reverse Osmosis Membrane delivers a high flow rate of 2,400 gallons per day, ensuring consistent and effective desalination for a variety of applications and industries requiring large volumes of purified water.
- ✔️ 99% Desalination Rate - With an impressive 99% salt rejection rate, it effectively removes dissolved salts (TOC and SIO2), hundreds of impurities including chemicals, heavy metals (fluoride, magnesium, lead, colloids and nitrates) and harmful minerals from the water, delivering exceptionally high water quality.
- 💧 Versatile Applications - Ideal for a range of uses, including residential, commercial, industrial and agricultural setups as well as whole house systems, car washes and reverse osmosis systems. This membrane provides superior water purification for diverse needs.
- 🔧 Universal Compatibility - Compatible with popular models such as BW30-4040, BW-4040, AG4040FF, AG4040TF, TW30-4040, and RE4040-BE0. It also replaces Axeon HF1-4040, HF6-4040; DuPont DOW FilmTec LE-4040, LP-4040; GE/Desal AK4040TM; and Toray TMG10 – as well as most other industry-standard "stinger style" 4" x 40" Size RO System.
- 🌱 Eco-Friendly & Cost-Effective - Certified to NSF/ANSI standards, the BW-4040 is designed for energy efficiency, using less electricity to produce purified water when compared to other membranes, resulting in cost savings and reduced environmental impact.
Overview
- Material : Fiberglass, Polyamide Thin-Film Composite
- Product Dimensions : 4"D x 40"W x 4"H
- Item Weight : 7 Pounds
- External Testing Certification : NSF
- Product Benefits : Provides high-volume, high-purity water filtration for diverse applications
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide
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Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
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Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
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7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
