WATERRO 400GPD MEMBRANE MODEL: WRH-3013-400 HIGH TDS MEMBRANE WATERRO WRH-3013-400 HIGH TDS is a high-performance 400 GPD reverse osmosis membrane specially designed for water with elevated TDS levels. It effectively reduces dissolved salts, heavy metals, bacteria, viruses and other contaminants, providing high-quality purified water. The membrane is compatible with standard 3013 membrane housings and is recommended for feed water with TDS up to 2000 ppm. Technical specification Parameter Value Product Reverse osmosis membrane Model WRH-3013-400 HIGH TDS Capacity 400 GPD Membrane size 3013 Compatible housing 3013 Recommended feed water TDS Up to 2000 ppm Application Domestic and commercial reverse osmosis systems Suitable for High-TDS water Brand WATERRO Key benefits 400 GPD filtration capacity Designed for water with high TDS levels Recommended for water with TDS up to 2000 ppm High TDS reduction efficiency Removes heavy metals, bacteria, viruses and other contaminants Compatible with standard 3013 membrane housings Suitable for domestic and commercial direct-flow RO systems Long service life Easy replacement