VIVA21: Smarter Design. Smarter Water
Modular design for simplicity, cost efficiency, and installed in 30 minutes. Assembled in the USA with 1 day lead time.
The VIVA21 5-Stage RO System (V21RS5S01) is designed to provide premium water quality at an unmatched value. It fits under your sink, installs in less than 30 minutes, and delivers peace of mind for your health and hydration — no matter your zip code.
- Removes up to 99% of contaminants - PFAS, heavy metals, chlorine, and more.
- Refreshing and healthy water superior to bottled water
- Comes with premium faucet and 4 gallon tank
- Built by a team with over 35 years of combined experience in water filtration industry
- WQA Gold Seal certified to meet the strict NSF 58 and NSF 372 standards
- Peace of mind - lifetime limited parts warranty and support
193 in stock
Show Off Your Setup. Get $100
We created the VIVA21 Cash Back Program to celebrate the DIY spirit and our growing community. Submit a short video or photo of your VIVA21 installation or daily use. If featured, you'll receive up to $100 cash back — and help others discover smarter, cleaner water.
Support That Lasts. Parts That Don’t Break the Bank.
Thanks to VIVA21’s modular design, we offer free lifetime parts support - including tubing, fittings, clips and more. While competitors charge for these or restrict support to 1–2 years, we’re here for you, for life. No overpriced repairs. No tankless electrical unit headaches. Just clean water and real help, when you need it.
Guaranteed 12 Months Pre-Filter Capacity
Our pre-filters are engineered to last up to 12 months under typical household conditions — roughly 3 to 5 gallons per day of municipally treated water. Actual lifespan may vary depending on your water quality and usage. If you experience a noticeable change in taste, flow, or color within a year, contact us and we’ll send a free replacement. Guaranteed.
Additional Reward Points
For limited time only, earn additional 1000 points on your system purchases, and/or submitting your UGC Cash Back Program.
Got any questions? Contact us for more details.
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