








Vortex 6 Under Sink Reverse Osmosis Water Purifier
- ใ๐๐๐ /๐๐๐๐ ๐๐๐&๐๐&๐๐ Standard CertifiedใReverse osmosis system is against ๐๐๐ ๐๐๐&๐๐&๐๐ & ๐๐๐ standard, certified by ๐๐๐ to effectively reduce ๐๐๐, hexavalent chromium, fluoride, lead, iron, cadmium, mercury, copper, selenium, barium, chloride, arsenic, chlorate, cyanide, sulfate, ๐๐ ๐๐, ๐๐ ๐๐ and particulates in tap water. TDS removal rate is up to 94.75%, and PFOS&PFOA reduce rate is up to 99.60%.
- ใ๐ ๐๐ญ๐๐ ๐ Filtration SystemใViomi reverse osmosis water filter adopts advanced ๐.๐๐๐๐ ฮผ๐ฆ reverse osmosis membrane technology for superior filtration precision. Effectively removing scale, heavy metals, residual chlorine, unpleasant odor, heterochrome and organic matters by filtration. Viomi RO water filter improves the drinking and washing vegetables water quality efficiently.
- ใ๐๐๐ ๐๐๐ Reverse Osmosis SystemใRO water filtration system filters impurities of tap water, producing 600G of filter water daily. Faster and stable water flow rate, just ๐.๐๐ for one cup 7 oz. Lower pure drain ratio produces cleaner purified water. Reverse osmosis water filter is more environmentally friendly and efficient.
- ใ๐ ๐๐๐๐ซ๐ฌ RO FilterใViomi V6 reverse osmosis system comes with pre-installed filters to avoid secondary pollution during transportation. Certified by SGS, just replace the RO filter every ๐๐-๐๐จ๐ง๐ญ๐ก and PCB filter every ๐๐-๐๐จ๐ง๐ญ๐ก without moving the water filter system or using any tools. Note: Actual filter life depends on your daily water consumption and using frequency.
- ใ๐๐๐ง๐ค๐ฅ๐๐ฌ๐ฌ RO System DesignใTankless reverse osmosis system under sink size: ๐๐.๐"๐ฑ ๐.๐๐"๐ฑ ๐๐.๐๐". Compared with tank water filter system, saving about ๐๐% under sink space to be compatible with most kitchen under sink environments. Note: Viomi under sink water filter requires an electrical outlet and drilling holes during installation. Please measure your cabinet dimensions to ensure the space is larger than the product size.
- ใ๐๐ฆ๐๐ซ๐ญ ๐ ๐๐ฎ๐๐๐ญ - Filter Replacement ReminderใYou won't need to specifically remember when to replace the filters since our LED faucet will remind you for filter replacement when the light is orange, and it's so easy for you to replace a filter in seconds without using any tools.
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ใEasy DIY Installation in StepsใViomi reverse osmosis water filter is easy to install within ๐๐ ๐ฆ๐ข๐ง๐ฎ๐ญ๐๐ฌ mostly, please refer to the quick installation guide video detail. Backed by ๐๐-๐๐๐ฒ money-back guarantee, ๐๐๐-๐๐๐ฒ manufacturer warranty. If you are not satisfied with the purchase, just contact our after-sales team and technical support timely.
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Purer Water, Purer Life.
Through advanced RO filtration and multi-stage purification, our water purifier effectively removes harmful contaminants like heavy metals, chlorine, and bacteria. This means safer, better-tasting water straight from your tapโno need for bottled alternatives.
By making clean water more accessible, we help you stay healthier, save time and money, and reduce your environmental footprint. It's a smarter way to care for your home and your loved onesโevery single day.

Water Purification Solution
9-Stage RO Complete Filtration


















9-Stage RO Complete Filtration
1 Filter For 4 Years
Use Less, Save More.
With Viomiโs advanced 3:1 ratio system, you get 3 cups of clean water with just 1 cup of wastewater โ saving water, money, and the environment, all at once.



Safe & Healthy Water For You
NSF/ANSI 42&58&372 Certified
View The ReportTDS Reduced by โ90.35%
High levels of TDS (Total Dissolved Solids) can affect water taste, odor, and clarity. Some dissolved solids may include harmful substances like heavy metals, which can impact kidney function and overall health over time.
PFOS Reduced by โ99.88%
PFOS (Perfluorooctanesulfonic acid) is a toxic โforever chemicalโ linked to liver damage, hormone disruption, immune system effects, and increased cancer risk. It persists in the environment and the human body for years.
PFOA Reduced by >99.60%
Another persistent contaminant, PFOA (Perfluorooctanoic acid) has been associated with developmental issues, thyroid problems, and certain cancers. Itโs commonly found in industrial waste and non-stick coatings.
Microplastics Reduced by >99.94%
These tiny plastic particles can enter the bloodstream and accumulate in organs. While long-term effects are still being studied, microplastics are suspected to contribute to inflammation, hormonal imbalance, and other chronic conditions.

VIOMI V6

Other Brand

9
6
20
50
600
Fill a cup in 6s
400
Fill a cup in 20s
3:1
Waste โ 1200%
1:1
Waste โ 600%
NSF 42&58&372
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24
12
48
24
$48
- $100
$130-155
+ $100
$339
$749
Featured Video Show
Specification Sheet

Whatโs in box (6)
FAQs
Please read our FAQs page to find out more.
What contaminants can Viomi RO water filter system reduce?
Viomi RO water filter system adopts advanced composite filter technology. The composite filter can intercept most of the harmful contaminants.
Can effectively reduce TDS, hexavalent chromium, fluoride, lead, iron, cadmium, calcium, mercury, copper, selenium, barium, chloride, PFOS and chlorine in your tap water. Also ETL&FCC&FDA tested. TDS removal rate is certified up to 91.9% and the heavy metal reduction rate is certified up to 96.9%.
Is RO water bad for the health?
The RO does not make the water unhealthy in any way. Instead, the purification process may protect the body from many contaminants present in the water.
Do I need plumbing services to install the reverse osmosis system?
No. Viomi RO systems are designed for DIY installation. You can install the system in around 30 minutes. Simply refer to the instruction manual and instructional videos, or contact us by email.
This video explains how to install Viomi RO system.
Whatโs the difference between tankless and tank reverse osmosis systems?
Tank reverse osmosis system holds reverse osmosis water so you have plenty to use when you need it. A traditional tank ROย system makes water slowly. It takes one minute to produce two to three ounces of RO water. If you were to turn on your faucet for a glass of water at the actual membrane production rate, then you would have to wait at least 5 minutes for it to fill. Viomiย tankless ROย system has overcome the issue of bacteria colonizing in the bladder tank. With no storage tank to fill, Viomi tankless reverse osmosis system does not run until RO water is needed.
Can the reverse osmosis system be used for hard water?
The RO system will not be suggested used for hard water. If your feed water is hard water , you may need to install prefilter and a NOT salt based softener or scale inhibitor prior to the system.