Hot and Cold
Meet all your drinking needsProfessional RO Filtration
0.0001μm precision filtrationAdd Beneficial Minerals
Better taste, healthier drinkingInstallation-Free
Smart Control Screen
A2G
Is
Designed
For
Healthy Living
Suggested Family Size:
Why So Hard to Drink Pure Water?
Pricey bottled water, tricky filter installation, and never the right temperature!
Cool to Hot in One Touch
Get your ideal water temp (59°F-203°F) in seconds. Great for families with different drink needs. Cold Water
Hot Water
Add Beneficial Minerals
The filter adds Sr²⁺ and H₄SiO₄ to water, making it clean and healthy. Sr²⁺ strengthens bones; H₄SiO₄ builds collagen for joints and tissues.
6-Stage Filtration for Healthy Drinking
Reduces TDS, PFOA, PFOS, Chlorine, Salt, Sediment, Lead, Odor, and more.
*Tested by a third-party laboratory.
*Tested by a third-party laboratory.
More Features
Smart Control Screen
Preset Temp & Volume
6 temperatures & 5 volume options.
Favorite Mode Setting
Remembers your drinking preference.
Filter Life Reminder
Reminds you to replace the filter.
Installation
Installation-Free
This water filtration system only requires filling the water tank and plugging it in to start using.
Sustainability
Save 1200% Water
3:1 Pure to drain ratio
Efficient purification for a greener future.
Efficient purification for a greener future.
Compare Countertop
| Compare Countertop | |||
|---|---|---|---|
| Filtration | |||
| Filtration | 6-stage Filtration | 5-stage Filtration | 7-stage Filtration |
| Alkaline Minerals | |||
| Alkaline Minerals | √ | × | × |
| Hot & Cold | |||
| Hot & Cold | √ | √ | √ |
| Pure to Drain Rate | |||
| Pure to Drain Rate | 3:1 | 3:1 | 2:1 |
| Temperature | |||
| Temperature | 59℉ to 203℉ | 59℉ to 203℉ | 41℉ to 203℉ |
| Display | |||
| Display | Favorite mode setting & Temperature & Filter life | Favorite mode setting & Temperature & Filter life | Favorite mode setting & Temperature & Filter life |
| Water Tank Capacity | |||
| Water Tank Capacity | 159oz+40oz (Pure Water Tank) | 159oz+40oz (Pure Water Tank) | 136oz+61oz(Waste Water Tank) |
| Filter lifespan | |||
| Filter Lifespan | A2RF - 12 Months | A2RF - 12 Months | CF - 6 Months RO - 12 Months |
| Average annual cost | |||
| Average annual cost | $79.99 | $69.99 | $129.97 |
| Warranty | |||
| Warranty | 1 Years | 1 Years | 1 Years |
| Certification | |||
| Certification | NSF/ANSI 372 Certified | NSF/ANSI 372 Certified | NSF/ANSI 372 Certified |
| Dimensions (inch) | |||
| Dimensions (inch) | 11.42"*18.58"*19.29" | 11.42"*18.58"*19.29" | 18.3*7.8*17.1 |
| Item Weight | |||
| Item Weight | 22 pounds | 22 pounds | 38 pounds |
FAQ
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.
Does this countertop RO system really reduce TDS and harmful chemicals?
Yes. It features a 6-stage filtration system with a 0.0001μm RO membrane and UV sterilization. It effectively reduces TDS, chlorine, PFOA, PFOS, and other contaminants to deliver clean, great-tasting water. (Tested by a third-party laboratory.)
Does the Waterdrop reverse osmosis filter add minerals back to the water?
Absolutely. The system adds beneficial minerals such as Sr²⁺ and H₄SiO₄, which help support bone strength and flexibility while improving overall taste and water quality.
Can I get both hot and cold water from this RO system?
Yes. The instant heating and cooling functions provide water as cold as 59°F or as hot as 203°F. You can save your preferred temperature and water volume with Favorite Mode for easy one-touch use next time.
Is it easy to move and use in different places?
Definitely. No plumbing is required — just fill the feed-water tank and plug it in. It's perfect for kitchens, offices, dorms, RVs, or apartments. The included 40oz portable pitcher lets you enjoy pure water anywhere.
How does this RO water filter help reduce waste and save money?
The system features a long-lasting composite filter that's easy to replace and has a 12-month lifespan, filtering up to 528 gallons of water. Its 3:1 pure to drain ratio is far more efficient than traditional RO systems, helping reduce bottled water use — saving money and the environment.