Customer Ratings & Reviews

The tankless reverse osmosis system Waterdrop G3P600 Reverse Osmosis System has completely exceeded my expectations. From day one, I noticed a huge difference in the taste and quality of the water—clean, fresh, and odor-free. One of my favorite features is its tankless design, which saves a lot of space under the sink and helps prevent secondary contamination. Plus, its 600 GPD capacity delivers a fast flow, filling a glass in just seconds—perfect for everyday use.

This product is very easy for a homeowner to install with limited tools. This item is also of very high quality and gives my sink a “smart” vibe. The quality of the drinking water is second to none. My wife calls it “Fiji water from the tap”. I cannot stop bragging about this product! I would recommend this item to anyone who has municipal water and wants to drink delicious water that is also healthy for you and your family!

Easy to install and works great. Makes the water taste so much better.

Working great! Would recommend! Easy install Great taste too

I bought this water purifier so that we could cancel the water delivery service to my house, which worked out very well. The quality of the water is great, and the water tastes great as well. It produces a lot of water and it is able to keep up our water demand.

One of the best reverse osmosis systems I’ve ever had. The water tastes great and it was easy to install.

As soon as you connect the filter , straight away you feel the difference in water.

Does a good job. I live in an area where the fire dept has to open hydrants to keep the tap water reasonably clear. It also has a bad odor. With my new Waterdrop RO, it's like drinking spring water and there's no odor at all.

This unit produces great tasting water on demand. No need for a messy holding tank which requires maintenance. Filters are easy to change, and I love the nice spout with built in TDS meter.