Ozmosis SW-4021 Reverse Osmosis Membrane 4″x 21″ Seawater Desalination, 800 GPD, 99.5% Salt Rejection, Made with premium quality materials Toray Brand Sheets and Dow Glue

The Ozmosis SW-4021 Sea-Water Reverse Osmosis Membrane is an advanced technology designed to deliver cleaner, higher-quality water. With a capacity of 800 GPD (gallons per day) and an impressive 99.5% salt rejection rate, this membrane generates more water of superior quality while consuming less energy compared to similar membranes. The Ozmosis SW-4021 reverse osmosis membrane is built to fit all standard 4″ x 21″ membrane housings, including those made of stainless steel, PVC, or fiberglass. This makes it highly versatile and suitable for multiple applications, from residential to commercial use. This reverse osmosis membrane utilizes premium quality Toray membrane sheets, known for their reliability and efficiency. The high boron-removing rate and effective salt rejection ensure that you get pure, high-quality water consistently.

Specifications:

• Model: SW-4021
• Compatible with all 4” x 21” standard sized housings (SS, FRP, PVC)
• For use with Sea Water, Well Water, Tap Water, Surface Water
• Average Production (Permeate Flow Rate): 800 GPD (Gallons Per Day)
• Optimal Pressure: 800 PSI
• Max Pressure: 1000 PSI
• Salt Rejection Rate: 99.5%
• Recovery rate: 4%
• Boron-removing rate: 93%
• Effective Membrane Area: 33 square feet (3.1 square meters)
• Feed Spacer: 28 mm
• Maximum Feed Flow: 16 GPM
• Chlorine Tolerance: <0.1 ppm
• Running Water PH: 2-11
• Cleaning Water PH: 1-12
• Test water PH: 7.5
• Maximum Pressure Drop: 10 PSI per element
• Test Temperature: 25℃
• Test water concentration: 32800 ppm
• Construction: Polyamide Composite
• Utilizes premium Toray Membrane Sheets and the highest quality Dow glue
• Available in many other configurations to fit your needs

The Ozmosis SW-4021 Sea-Water Reverse Osmosis Membrane is an excellent choice for anyone needing a reliable, high-performance membrane for their reverse osmosis system. Its robust construction and advanced design make it ideal for ensuring clean, safe, and high-quality water.

Coastal Water Filters takes pride in offering top-tier water filtration solutions, and this membrane is another perfect example of their commitment to quality and excellence in water treatment.