WATERRO 100 GPD MEMBRANE MODEL: WR-1812-100 WATERRO WR-1812-100 is a high-quality 100 GPD reverse osmosis membrane designed for domestic drinking water purification systems. It effectively reduces dissolved salts, heavy metals, bacteria, viruses and other contaminants. The membrane is compatible with standard 1812 and 2012 membrane housings and is recommended for feed water with TDS up to 1000 ppm. Technical specification Parameter Value Product Reverse osmosis membrane Model WR-1812-100 Capacity 100 GPD Membrane size 1812 Compatible housing 1812 / 2012 Recommended feed water TDS Up to 1000 ppm Application Domestic reverse osmosis systems Brand WATERRO Key advantages 100 GPD filtration capacity High-quality reverse osmosis membrane Reduces TDS and dissolved salts Removes heavy metals and other contaminants Compatible with 1812 and 2012 membrane housings Suitable for domestic drinking water systems Long service life Easy replacement