Waterdrop

Waterdrop G3P600 tankless under-sink RO system: quick sheet

Waterdrop WD-G3P600 tankless reverse osmosis (600 GPD, 2:1 pure to drain), with the smart TDS faucet and three twist-in cartridges: WD-G3-CF (sediment + carbon block), WD-G3-CB (activated carbon post filter) and WD-G3P600-RO (membrane). Sold online and at home centers since about 2021; an upgraded version and a remineralization version use the same layout. Model is printed on the housing and manual cover; made by Qingdao Ecopure Filter Co. Search terms: Waterdrop G3P600 E02, E03, E04, G3P600 red light reset, Waterdrop tankless RO no water, G3P600 high TDS, G3P600 beeping.