For uncompromised water quality when the cost is your main consideration, the specifically designed, fibreglass wrapped WW-4040 and WW-4021 deliver new standards in quality and performance for economic RO membranes, making them a perfect choice for the competitively priced market. With rejection rates of 98.5% the WW range stands shoulder to shoulder with industry-established pure water production membranes whilst competing in price with entry-level imported inferior alternatives.

• Economic Low Energy RO Membrane

• Up to 8350 Litres per Day of On-Demand Purified Water

• Robust Construction with Fibreglass Outer Wrap

• Low Operating Pressures

• 100psi for Optimum Operation

• Greater Efficiency

• Vacuum Sealed

• Ideal for Soft Water Areas

• High Volume Flow Rates from 1000 GPD to 2500 GPD

• To Fit 21" or 40" Membrane Housings (YOU CHOOSE)