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BWFR 4040

Product Feature

The ONTOZ BWFR 4040 is a high-performance brackish water RO membrane developed for medium-capacity industrial and commercial RO systems. Featuring outstanding salt rejection and consistent water production, it ensures reliable purification with lower operating costs. Made in India and NSF Certified, it is designed to deliver dependable performance and long service life in continuous-duty applications.

Made in India industrial-grade BWFR membrane

NSF Certified for reliable drinking water treatment

99% minimum and 99.3% stabilized salt rejection

✔ High permeate flow with exceptional filtration efficiency

✔ Energy-efficient low-pressure design for reduced operating costs

✔ Strong anti-fouling performance for long-lasting durability

ONTOZ Membranes is a trusted manufacturer of premium RO membrane sheets and membrane elements, delivering innovative water purification solutions for residential, commercial, and industrial applications worldwide.

© 2026 ONTOZ Membranes | A Brand of VELIENT PEC INDIA PVT. LTD.
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