Reverse Osmosis Water Filters

Reverse Osmosis Membranes and RO Housings

Hydranautics CPA Membranes (Composite Polyamide)

Highest salt rejection rates for brackish water applications.

Cpa7 Max V2 Cpa7 Max V3 Hydranuatics membrane shown wrapped and with its box

Overview

CPA membranes are regarded as the industry standard for critical high-purity brackish water applications, producing pure water with exceptionally high salt rejection. Available in a variety of sizes and configurations, delivering an unmatched balance of salt rejection and productivity, helping achieve stringent water quality targets reliably and efficiently.


Part codes available for ordering: CPA3, CPA7-LD, CPA7-LD-4040, CPA7 MAX, CPA5-LD-4040, CPA5-LD & CPA5 MAX

Key Product Features

  • 100% integrity tested before leaving the factory
  • Wet shipped with preservative for fast start-up
  • High rejection, low fouling performance
  • Up to 99% average salt rejection at 7 bar
  • Ideal for power, pharmaceutical, electronics and semiconductor applications
  • Available in both 4" and 8" sizes (picture shows an 8" membrane)
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