Best Selling Reverse Osmosis Water Purifiers

Q: Q: Are Viomi RO systems difficult to install?

A: No. Both the Vortex 6 and Vortex 8 are designed for easy, DIY installation . Each unit comes with clear, step-by-step instructions and all the necessary components. Most users can complete the installation in under an hour without needing a professional plumber, making it a hassle-free upgrade for your kitchen.

Q: Q: Why is an RO system a better choice than a standard water filter?

A: An RO system provides a much wider and more efficient kind of filtration . While standard filters (like those in pitchers or faucets) are okay for removing basic impurities like chlorine and improving taste, RO technology uses a semipermeable membrane to remove a much wider range of impurities. These are tiny particles that cannot be caught by an ordinary filter, such as heavy metals (lead, mercury), dissolved solids (TDS), fluoride, and even certain viruses and bacteria, rendering it a much purer and safer source of drinking water.

Why Our Best Sellers Are the Right Choice for Your Home

When you visit our store, there is one set of products that always stands out. Our best-selling products—the Vortex series purifiers and the official PCB filter—are the best RO system option for a simple reason: they deliver on their promise of pure, healthy water with unbeatable reliability and convenience.

The Viomi Vortex Series: Power and Purity for Every Home

Our top-of-the-line, customer-favorite Vortex series purifiers give people who want the absolute best the ultimate in home water filtration. The Vortex 6 and Vortex 8 have the same starting point of powerful Reverse Osmosis (RO) technology, with an extremely effective 9-stage filtration process in one composite filter. This gives assurance that every drop is clean and safe. They also boast an impressive 3:1 pure-to-drain ratio, minimizing water wastage and making them a top choice for efficiency.

The choice between the two purifiers hinges on the specific needs of your home:

Vortex 8 (800 GPD): The most powerful of the bunch, the Vortex 8 has a very high flow rate (800 Gallons Per Day), providing clean water almost instantly. It's suitable for heavy use or big families, and as a bonus, it also comes with an additional PCB filter to give it an even longer maintenance-free life.
Vortex 6 (600 GPD): The Vortex 6 600 GPD offers a flow rate sufficient for most families. It's our best seller for those who want strong filtration in a compact, space-saving model.

With this level of efficiency and performance, the Vortex series is a good option for the best RO system for any home.

The Viomi PCB Filter: The Key to Longevity

While our purifiers are built to last, their lifeline is the filter. The Viomi PCB Filter is a best seller since it's the secret to maintaining a high-performing system. Its popularity sends a clear message from our customers: they're committed to protecting their family's health and the longevity of their investment. The filter is a crowd-pleaser because of:

Long-Lasting Performance: This filter lasts for 24 months, so you'll have to replace it less, which will save you money and time.
All-in-One Convenience: Easy to replace with the one-piece design. Twist and pull; no pros or tools required.
Guaranteed Compatibility: Official replacement filter for the Vortex 6 and Vortex 8, so you can be certain of a perfect fit and continued high-level filtration.

Why These Three Products Are a Winning Combination

All three items combined comprise a complete solution: the Vortex series purifiers for pure water, and the official filter that will keep both systems delivering pure water for years to come.

FAQs about Best Seller

Q: What is the main difference between the Vortex 6 and the Vortex 8?

A: The main distinction is in their performance speed and value added. The Vortex 8, with its impressive 800 GPD flow rate, is our fastest model, so it's ideal for bigger families or high-demand use where you need water in virtually no time at all. The Vortex 6, at a very fast 600 GPD, is still more than sufficient for most homes. Plus, the Vortex 8 comes with an extra PCB filter right in the box, providing you with a convenient and cost-saving head start on maintenance.

Q: How often do I need to change the PCB filter?

A: The Viomi PCB filter is designed to be long-lasting, with a lifespan of 24 months. To ensure your system continues to provide the highest water quality available, you should replace the filter every two years. For your convenience, the smart faucet on our Vortex systems also includes an indicator light that will notify you when a replacement is necessary, so you'll never have to guess.

Q: Are Viomi RO systems difficult to install?

A: No. Both the Vortex 6 and Vortex 8 are designed for easy, DIY installation. Each unit comes with clear, step-by-step instructions and all the necessary components. Most users can complete the installation in under an hour without needing a professional plumber, making it a hassle-free upgrade for your kitchen.

Q: Why is an RO system a better choice than a standard water filter?

A: An RO system provides a much wider and more efficient kind of filtration. While standard filters (like those in pitchers or faucets) are okay for removing basic impurities like chlorine and improving taste, RO technology uses a semipermeable membrane to remove a much wider range of impurities. These are tiny particles that cannot be caught by an ordinary filter, such as heavy metals (lead, mercury), dissolved solids (TDS), fluoride, and even certain viruses and bacteria, rendering it a much purer and safer source of drinking water.