Key Features

• Premium Commercial Membrane: Our 4040 membrane features an impressive 90 ft² of active membrane area and an optimized 8-pound final product weight, delivering superior durability and performance over inferior alternatives. Expertly engineered by U.S. specialists, this membrane is tailored for North American water quality, ensuring long-lasting and dependable filtration.
• Optimal Purity & Performance: BW-4040 / TW30-4040 Delivering superior filtration, this RO membrane boasts a 99.5% rejection rate, effectively handling salt concentrations between 2000 and 8000 PPM, producing up to 2400 gallons per day, and operating efficiently at an optimum pressure of 600 psi (recommended 100 psi, with a range of 80-150 psi).
• Choosing the Right Membrane: Effectively filter contaminants like heavy metals (fluoride, lead, chromium), and harmful minerals with a 0.0001 micron TFC membrane. Each membrane model is designed for specific water qualities, so understanding your water chemistry, pressure, and ppm is crucial for selection. Keep in mind that this membrane type is not suitable for whole-house filtration; a different setup is required for that purpose. Make sure to choose the appropriate model based on your unique water needs.
• Versatile & High Capacity: Designed for diverse applications such as car washes, whole-house filtration, and industrial use, the BW-4040 membrane offers a reliable capacity of 2,400 GPD, ensuring optimal performance and compatibility with leading models like AG4040FF, RE4040-BE,W30 4040, TW30-4040, AG4040TM, AG4040TF, CPA2-4040 or CPA5-LD-4040 and others, making it a versatile solution for your water purification needs.
• Advanced and Improved Membrane Technology: Our labs in the United States utilize innovative thin film composite (TFC) membrane technology, engineered to provide superior performance and durability for efficient water filtration and desalination.
• ISO 9001 Certified Quality: Our ULP-4040 Membrane meets ISO 9001 standards, ensuring high-quality manufacturing processes and reliable performance for your water purification system.
• Durable & Long-Lasting: Shipped dry in a sealed package to maintain peak condition, the BW-4040 Membrane is built for longevity, with a life expectancy of 24 to 36 months depending on water quality, temperature, and pressure. Constructed with BPA-free components, it ensures that no toxic plastic materials are used, making it safe for all water filtration needs.000 PPM, producing up to 2400 gallons per day, and operating efficiently at an optimum pressure of 600 psi (recommended 100 psi, with a range of 80-150 psi).
• Trusted Expertise: With over 15 years in the water filtration industry, Max Water has delivered effective solutions and exceptional customer service to millions of families. Choose Max Water for reliable, high-quality filtration solutions.

Specifications