Hydranautics CPA High-Rejection RO Membrane

Superior Purity | High Efficiency | Trusted Globally

Hydranautics CPA (Composite Polyamide) membranes are engineered for exceptional water purification with high rejection rates. Designed for municipal, industrial, and commercial applications, these membranes efficiently treat a wide range of water sources—whether as primary treatment or pre-treatment for reverse osmosis (RO) and nanofiltration (NF) systems.

Why Choose Hydranautics CPA Membranes?

Unmatched Purification – 99.7% nominal salt rejection for the highest water quality.
High Recovery, Low Footprint – Optimized membrane area ensures compact system design with maximum recovery rates.
Superior Contaminant Rejection – Effectively removes TOC (Total Organic Carbon), silica, and water hardness.
Proven Global Performance – Over 600 million gallons per day of pure water produced worldwide using CPA membranes.
Available in Multiple Sizes – 4” and 8” configurations for flexible system integration.

Ideal Applications

Desalination of Well Water – Purifies water for municipal drinking water systems.
TDS Reduction for Ion Exchange – Lowers Total Dissolved Solids for enhanced ion exchange efficiency.
Boiler Make-Up Water – Ensures high-purity feed water for industrial boiler applications.
Ultrapure Water Production – Essential for semiconductor manufacturing and other precision industries.

Technical Specifications

Trusted by Municipalities & Industries Worldwide

Upgrade your reverse osmosis system with Hydranautics CPA Membranes for unparalleled performance and durability!

product code : SIE20250331291