WaterSolutions DOW FILMTEC BW30FR-400/34i

The DOW™ FILMTEC™ BW30FR-400/34i element is the ultimate element for durable, high rejection, high productivity performance to purify water with high biological or organic fouling tendency. With Dow's proprietary FR membrane technology that provides superior fouling resistance and cleanability, this product is an extension of the DOW FILMTEC BW30FR-365 and BW30FR-400 elements that have demonstrated their value for numerous customers around the world since 1997.

The BW30FR-400/34i element features:

• A wide 34 mil feed spacer to lessen the impact of fouling and enhance cleaning effectiveness.
• 400 square feet active area for more productivity without increasing the operating flux.
• High rejection DOW FILMTEC RO membrane that has the widest pH cleaning range in the industry (pH 1-13) that allows for effective cleaning of scale, organic compounds and biofilm.
• Automated, precision fabrication with a greater number of shorter membrane leaves, reduces the overall effect of fouling and maximizes membrane efficiency.
• iLEC™ interlocking endcaps, which reduce system operating costs and the risk of o-ring leaks that compromise system integrity and cause poor water quality.

This unique combination of features offers system operators the best long-term economics and most trouble-free operation for RO membrane purification of fouling waters.