The Aqua Grand Black Audi purify Mineral+ro+uv+uf+tds is a RO+UV+UF water purifier with 12 L storage capacity designed for Indian households capable of handling source water TDS up to 1500 ppm. It delivers 7-stage purification at a flow rate of 0.5 L/min, ensuring safe and clean drinking water. The purified water maintains TDS levels of 1500 ppm, retaining essential minerals. Key features include Mineral cartridge for adding essential minerals, TDS controller, 7-stage purification. Convenience features: High-quality quick connect fittings with stainless steel teeth and o-ring for leak-proof seal, TDS controller for adjusting mineral levels, mineral cartridge to retain essential natural minerals. Auto shut-off prevents overflow and extends filter life. Wall Mounted design suits kitchen countertops and wall spaces. Runs at 60 W on Single Phase 100-250 V AC, 50 Hz, compatible with standard Indian electrical supply. Backed by a 1 Year warranty with technician visit support, manufactured in India.