Hero image 0 of Waterdrop X8 Reverse Osmosis System, 800 GPD Tankless Reverse Osmosis Water Filter, 9-Stage Filtration Undersink RO Water Filtration System, 2:1 Pure to Drain, Smart Faucet, Reduce PFAS,with WD-F2, 0 of 10
Waterdrop X8 Reverse Osmosis System, 800 GPD Tankless Reverse Osmosis Water Filter, 9-Stage Filtration Undersink RO Water Filtration System, 2:1 Pure to Drain, Smart Faucet, Reduce PFAS,with WD-F2
Key item features
- Certified Filtration: Tested and certified by IAPMO R&T against NSF/ANSI 42, 58, and 372 standards, and by SGS for reducing harmful substances.
- Advanced Purification: Features a 9-stage filtration system, including a 0.0001m RO membrane, to effectively reduce Chloride, Lead, TDS, Fluoride, PFOA, PFOS, Sand, Odor, Taste, and Salt.
- Space-Saving Design: Tankless system saves 70% undersink space compared to traditional RO systems, with tool-free filter replacement in 3 seconds.
- Efficient Water Production: Filters 800 gallons of pure water daily with a 2:1 pure to drain ratio, minimizing wastewater.
- Intelligent Monitoring: Includes a smart faucet with real-time TDS monitoring and a filter life reminder for timely replacements.
- Extended Filter Life: The RO filter offers a 24-month lifespan, reducing the frequency and cost of replacements.
Generated by AI
Specs
- Filtration stages9
- Height16.72 in
- Items includedFilter
- Rec. useResidential
- ManufacturerWaterdrop
- Weight36.38 lb
Current price is USD$707.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Apr 8 - Apr 11
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Sold and shipped by Ecolife Technologies, Inc.
4.628127277143551 stars out of 5, based on 4117 seller reviews(4.6)4117 seller reviews
Free 30-day returns
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About this item
Product details
Waterdrop was founded in 2015 with a commitment to improving global drinking water quality. Dedicated to meeting global household water needs, ensuring water safety, and contributing to human well-being, Waterdrop provides filtered water access to people worldwide. 【NOTE】We are committed to providing the best value to our customers. If you purchase an item and find that the price of the product you purchased has been adjusted downward within 30 days of your purchase, we offer a price guarantee service to ensure you get the best price. For inquiries or to request a price adjustment, please feel free to contact our customer service team.
- [ Trusted Certification ] Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances.
- [ Advanced RO Filtration ] This X8 undersink reverse osmosis water filter effectively reduces Chloride, Lead, TDS, Fluoride, PFOA, PFOS, Sand, Odor, Taste, Salt, and more. It boasts a 9-stage filtration including 0.0001μm RO membrane to guarantee water safety and quality.
- [ Tankless Ease ] This reverse osmosis water system has a compact and stylish look. Compared with the traditional tank RO system, it saves 70% undersink space. You can effortlessly replace the filters in 3s without moving the system or using any tools. 【Note: This reverse osmosis system requires under-sink electricity.】
- [ Efficient Filtration ] The reverse osmosis water filter can filter 800 gallons of pure water per day. By its 2:1 low drain ratio, this system can produce only one cup of wastewater for every two cups of pure water, which is ideal for daily drinking and cooking.
- [ Intelligent and Precision ] This tankless RO system boasts a smart faucet to track water quality with real-time TDS monitoring. And its filter life reminder function can help you replace filters in time to ensure your drinking water quality. The 24-month RO filter lifespan saves you the hassle and cost of frequent replacement.Please note: Faucet installation requires drilling holes in the countertop.
- 【3-Year Warranty, Guaranteed Reliability】We’ve got you covered with a full year of protection, so you can enjoy clean water worry-free.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Under-sink & countertop filtration system type
Under-Sink Filtration System
Filtration stages
9
Brand
Waterdrop
Height
16.72 in
Warranty
Warranty information
Within the extended warranty period and with proper installation, use, and maintenance per the user manual, Waterdrop provides warranty coverage for defects in design, materials, or workmanship, excluding cosmetic defects. This service applies only to products purchased from Waterdrop U.S. official website. Product usage must meet the following conditions: - Inlet water pressure: 14.5-87 psi - Inlet water temperature: 41°F-100°F - pH value: 6.5-8.5 - Turbidity: < 1.0 NTU - Water source: municipal tap water (Well water requires pre-filtration.) - Water TDS: < 750 ppm - Water hardness: < 7 grains per gallon Note: Product specifications and usage recommendations are for reference only. Water quality may vary seasonally, and Waterdrop is not responsible for issues caused by such fluctuations or usage beyond stated limits. This extended warranty service does not cover: 1. Damage from incorrect installation, use, or maintenance. 2. Removed, altered, or unreadable serial numbers or labels of product. 3. Physical damage due to mishandling or accidents (such as impact, dropping, etc.). 4. Damage caused by accidents, misuse, abuse, fire, flood, electrical problems, or force majeure events. 5. Failures from abnormal voltage or water pressure. 6. Damage caused by over-high or over-low environmental temperatures, such as high-temperature damage or freezing. 7. Damage from unauthorized repair, disassembly, or modification. 8. Damage due to failure of filter replacement or product maintenance as the user manual requires. 9. Filters are consumables and not covered by this extended warranty service. Clogging and end-of-life from normal use are not covered by this service. 10. Products not bought via authorized Waterdrop channels. 11. Damage from using non-municipal water sources, such as well water and river water. 12. Damage caused by improper storage, installation, maintenance, operation, use, or modification, including but not limited to non-compliance with the requirements stipulated in the user manual and this service agreement. 13. Misusing the product for unreasonable, unintended purposes or those beyond the capabilities of product's reverse osmosis system. 14. Use of replacement parts, filters, or other accessories not sold or manufactured by Waterdrop on this product. 15. Damage caused by non-manufacturing defects during the period of use by a non-original purchaser. 16. Continued use of known defective products. 17. Other problems not caused by product design, material, or workmanship defects. User Obligations Please follow the user manual to keep the product in good condition and kindly make sure: 1. Cooperate with Waterdrop's customer service and provide information or evidence for product malfunction assessment as needed. 2. Package the product properly before sending it to the designated Waterdrop repair site to avoid further damage during transit. 3. Report any service defects or problems to Waterdrop within 30 days of discovery to avoid affecting your warranty rights. Termination of Extended Warranty Service This agreement terminates if: 1. The extended warranty expires. 2. If you're found to have intentionally damaged the machine before buying the service, it will end automatically, and no fees will be refunded. 3. During the service period, if Waterdrop replaces the machine of the same model or at the same price for the user, this service will terminate after the replacement. 4. If the machine tied to the extended warranty service participates in a trade-in or recycling program, the agreement will terminate. Waterdrop reserves the right to pursue legal liability against users fabricating accidents or malfunctions for improper benefits. Return and Transfer of Extended Warranty Service 1. If the product is returned within 30 days of purchase and free repair service has not been used, the extended warranty may be refunded. 2. This extended warranty service is non-transferable once purchased.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Customer ratings & reviews
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Showing 1-3 of 5 reviews
Apr 12, 2025
GWYNN
5 out of 5 stars review
Verified Purchase
easy install and does a good job filtering my water
Helpful?7K3CZWXAM4W79732002809
Jul 18, 2025
paula w.
5 out of 5 stars review
Really great filter. water
Really great filter. water tastes great. installation quite tricky, I needed to hire a plumber, and I didn't have that built into my plan so that was a bit of a shock.
Review from Waterdrop
Helpful?7K3CZWXAM4W79732002809
Jun 30, 2025
Brian T.
5 out of 5 stars review
The Waterdrop X Series was
The Waterdrop X Series was simple to install and is producing great tasting water for our family. We really love the space saving design as we have limites cabinet space.
Review from Waterdrop
Helpful?7K3CZWXAM4W79732002809
