Waterdrop G3P800 RO System with 2-Years Extended Warranty Reviews

10-Stage Filtration 0.0001μm RO membrane 3:1 Pure to drain ratio Saves 1200% water 800GPD High flow rate Authorized Certification UV Sterilization G3P800 is Designed For Pure Drinking Suggested Family Size: Water Tastes & Smells Unpleasant? Reduces impurities for fresher taste and smell Taste Safety Flow Environment Upgrade Your Drinking Experience 800GPD High Flow Rate Fills a 6oz cup in 5s. Discover Advanced Filtration Capacity Enjoy pure and healthy water from now! More Features Enjoy Red Dot Award-Winning Tankless Ease Quick & Easy: 30-min DIY installation; Compact & Stylish: Saves 70% undersink space 800GPD Fast Filtration Get pure water instantly — no long waits. Smart Display Faucet Visible water status for worry-free drinking 3s Filter Replacement Easily replace with a simple twist, no tools required. Guards for Your Safe & Healthy Drinking Reduces PFOA & PFOS by 99% For your healthier life 0.0001μm RO Filtration Reduces 1000+ impurities for pure drinking Automatic Flushing Design Ensures no wastewater residue Installation Easy Installation in 30 Minutes The Waterdrop G3P800 allows for easy 30-minute DIY installation with its all-in-one kit — no plumbing skills required. Sustainability Saves 1200% Water Waterdrop G3P800 provides a sustainable and eco-wise water solution. Certification NSF/ANSI 42, 53, 58 & 372 Certified Reduced substances Fluoride, PFOA & PFOS, TDS, Chlomium, Chlorine, Lead*, Taste & Odor*, Large Particles*, Heavy Metals*, Rust*, Sand*, Salt*, Nematodes*, Sediments*, VOCs*, and More Impurities* *Tested by a third-party laboratory. System Certified by IAPMO R&T to NSF/ANSI 42, 53 and 58 for the reduction of the claims specified on the Performance Data Sheet, and to NSF/ANSI 372 for low lead. View the Report Media Attention Offers everything they expect from a reliable and efficient household filtration system. It has all they need to safeguard the cleanliness and health of the drinking water. Reverse-osmosis systems have membranes that remove all your standard contaminants, plus extras like viruses, bacteria and parasites. Waterdrop G3, for example, carries an NSF 58 certification, which is one of the highest filtrations possible. Waterdrop (G3P800) is NSF 58 certified, one of the highest standards, so it can stand up to everything from heavy metals to pharmaceuticals to PFAS. Waterdrop RO System is one of the most popular options for homeowners who are interested in saving space and conserving water. Ranked as one of the best reverse osmosis systems, the Waterdrop tankless model has high output for large households. The Waterdrop G3P800 is a multi-certified cutting-edge tankless reverse osmosis water filtration system that packs a lot of modern, advanced features, including a space-saving design, a large filtration capacity, a smart LED reminder, and upgraded filtration capabilities. The G3P800 reverse osmosis system a total of 800 gallons per day, making it one of the fastest water filtration systems on the market. Furthermore, it maintains a 3:1 pure-to-drain ratio. Best Tankless System. Save space under your sink with this tankless reverse osmosis system. Waterdrop is known for its large variety of water filters, with its under-sink filters range topping the list among them. Customer Review We love our new RO system. It's already saved us $$ since we are no longer buying bottled water, and I am so glad to reduce our use of single-use plastics as well. The water tastes great and the system works like a dream VANESSA Been through many different systems from Lowes (AO Smith) and Home Depot. Waterdrop filters are my favorite in design. It obviously works like it's supposed to. But the ease of changing filters is awesome. It's a breeze now. Love the design. Kenny Roberts Great system. Was buying bottled water before but even some bottled water tasted off. I don't have that issue with the waterdrop RO. Water tastes great. Shellene TURNIPSEED After many years of unsuccessfully trying water pitchers and refrigerator filters the Waterdrop 800 with UV sterilizer has finally cut off my dependence on bottled water. Joseph Excellent product and service! With Safety and Quality as their standard, Waterdrop knocks it out of the ballpark for pure, unadulterated water!! Many thanks!! Gail Warren Compare Undersink RO Compare Undersink RO G3P800 Add to Cart G3P600 Add to Cart X8 Add to Cart Flow Rate Flow Rate 800 GPD 600 GPD 800 GPD Alkaline Mineralization Alkaline Mineralization × × × Pure to Drain Rate Pure to Drain Rate 3:1 2:1 2:1 Filtration Stages Filtration Stages 10 Stages 8 Stages 9 Stages Faucet Faucet Smart Display Faucet TDS & filter life monitor Smart Display Faucet TDS & filter life monitor Smart Display Faucet TDS & filter life monitor Filter lifespan Filter lifespan CF 6 Mths CB 12 Mths G3P800-RO 24 Mths CF 6 Mths CB 12 Mths G3P600-RO 24 Mths F1G 12 Mths F2 6Mths X8-F3 24 Mths Average annual cost Average annual cost $159.97 $144.97 $162.97 Warranty Warranty 1 Years 1 Years 2 Years Certification Certification NSF/ANSI 42 & 58 & 372 NSF/ANSI 42 & 58 & 372 NSF/ANSI 42 & 58 & 372 Dimensions (inch) Dimensions (inch) 18.11*5.67*17.72 18.11*5.67*17.72 18.11 * 5.51* 17.72 Item Weight Item Weight 36 pounds 32.4 pounds 36.45 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. Contact Us What contaminants does the G3P800 RO system reduce? Tested by a third party lab, Waterdrop G3P800 utilizes a 10-stage filtration process, effectively reducing impurities such as PFOA, PFOS, fluoride, heavy metals (e.g., lead, chromium, arsenic), salts (e.g., nitrate, chloride), and large particles. How often should I replace the filters? CF Filter: Every 6 months or after filtering 550 gallons, whichever comes first. CB Filter: Annually or after filtering 1,100 gallons, whichever comes first. RO Filter: Every 2 years or after filtering 2,900 gallons, whichever comes first. Is the UV sterilizer necessary, and does it require regular replacement? Yes, the UV sterilizer enhances water purity by reducing up to 99.9% bacteria. It features an advanced LED part with a long lifespan, requiring little to no maintenance over the years. How easy is it to install the G3P800? Waterdrop G3P800 under sink RO system enables easy DIY installation with clear step-by-step instructions and an instructional video for installation.