New Arrival 6 Stage RO System for Residential Water Purifier. 6-Stage RO Filtration: Advanced reverse osmosis system ensuring straight drinking water quality. High Capacity Output: 50G capacity with 7.8L/H filter capacity for efficient water purification. Dual Voltage Support: Compatible with 220V/110V power supply at 50/60Hz for global use. Premium Components: Equipped with Vontron membrane, GRAND FOREST pump, and 3.0G plastic tank. Auto-Flush Function: Features auto-flush technology to maintain membrane efficiency and longevity. Full Customization: Offers full customization, minor customization, and flexible options from designs. Multiple Certifications: Certified with CE, RoHS, and SASO for safety and quality compliance. OEM/ODM Services: Provides both OEM and ODM services with R&D engineering support.