Get the highlights.

View the report

Protect the environment.

Fewer Wastewater, Sustainable Living

3:1 low drain ratio. Save 1200% water, save water bills, more sustainable

Easy for Installation and Filter Replacement

Waterdrop X Series reverse osmosis system's elegant tankless design makes DIY installation a breeze and saves more undersink space.

Top-notch Quality, Trusted Guarantee

The integrated waterway design inside the water purifier is a revolutionary innovation that enhances the filtration efficiency of the water purifier while providing a smooth waterway.

Choose what's best for you

Innovative Water Solution

First-to-market Healthy Boost-tech

Flagship Healthy Hydration

Maximum Capacity for Purer Form

Exclusive Benefits

Extended 2-year warranty! Worry-free Price Guarantee Surprise Reward Benefits

Exclusive Benefits

Extended 2-year warranty! 120-day Price Guarantee Upgrade to Platinum Member Get 35,000 Reward Points (worth over $100) Get a 10% Discount with One Year of Membership

	X8 RO System Add to cart	X12 RO System Add to cart	G3P800 RO Filtration System Add to cart	G3P600 RO System Add to cart	K6 Instant Hot RO System Add to cart
Need Installation	√	√	√	√	√
Flow Rate	800 GPD	1200 GPD	800 GPD	600 GPD	600 GPD
Pure to Drain Rate Drain ratio stands for the ratio of wastewater and purified water dispensed by a RO system. For example, the 3:1 drain ratio means it uses up a gallon of wastewater for every 3 gallons of pure water you get.
Faucet	Smart faucet	Smart faucet	Smart faucet	Smart faucet	Smart faucet
Display	Filter lifespan & TDS	Filter lifespan & TDS	Filter lifespan & TDS	Filter lifespan & TDS & Temperature adjustment	Filter lifespan & TDS
Self-clean	√	√	√	√	√
Holiday mode	√	√	√	√	√
Electricity Required	√	√	√	√	√
Filter Cartridges	WD-F1G WD-F2 WD-X8-F3	WD-F1A WD-F2 WD-X12-F3	WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB	WD-G3-N1CF WD-G3P600-RO WD-G3-N3CB	WD-KJF
Filter Lifespan	F1A-12 Mths F2-6Mths F3-24 Mths	F1A-12 Mths F2-6Mths F3-24 Mths	CF-6 Mths CB-12 Mths RO-24 Mths	CF-6 Mths CB-12 Mths RO-24 Mths	12 Mths
Dimensions (inch)	18.26.2516.72	18.26.2516.72	18.065.6517.75	18.115.6717.73	6.717.516.6

Model number

X12

Certification

NSF/ANSI 58 & 372

Pure to drain

3:1

Product dimensions

18.2 * 6.25* 16.72

Item weight

36.92 pounds

Faucet

Smart Screen Faucet

Flow rate

1200 gallons per day (GPD), 0.83 gallon per minute (GPM)

Indoor or outdoor use

Indoor use only

Electricity Required

Yes

How does the faucet for this large-capacity undersink reverse osmosis water filter work?

The smart faucet comes with an LED indicator and touch controls, allowing you to achieve quantitative water intake without watchful waiting. It can also real-time monitor the TDS value and alert you when it's time to replace filters.

Can I install this RO system myself, or do I need a professional？

The tankless design has fewer pipes and installation steps so you can install this undersink RO system with basic DIY skills, as it includes an easy-to-follow instruction and full accessories.

What impurities does this RO water filter reduce?

The filter is certified by SGS to reduce over 1,000 different impurities including TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more, while the auto-sensing LED function ensures water safety.

Does filtration reduce beneficial minerals in the water?

Common RO systems can reduce some beneficial minerals. This undersink reverse osmosis water filter features an alkaline remineralization function that reintroduces beneficial minerals to the water, ensuring a balanced pH for healthier hydration.

What is the water flow rate with this reverse osmosis water filtration system?

This 1200GPD large-capacity undersink RO system delivers a flow rate of about 1200 gallons per day, which is ideal for everyday use. Compared to the traditional tank RO, it achieves faster and more space-savings, while making sure that every drop of water you get is fresh and pure.

Is there a warranty or customer support available for this RO filtration system?

Yes, we provide a 2-year warranty and robust customer support. You can also directly contact our customer service for assistance with any aspect of this RO system without any worries.

Curated Recommendations-Over €1300

Waterdrop X Series Reverse Osmosis System, X12-F1A

Waterdrop X Series Reverse Osmosis System, X12-F2