Membrane

HYDRANAUTICS CPA2 – 4040 (Composite Polyamide) elements set the standard for RO membrane elements – over 600 million gallons per day of pure water are produced by CPA elements for global municipalities and industries. 4” and 8” configurations available.

The workhorse and industry standard, HYDRANAUTICS CPA2 delivers consistently high performance, day in and day out. When high performance counts, CPA membranes from Hydranautics set the standard for RO membrane elements. CPA membranes provide the highest salt rejection rates available – every element on every order for every customer.