KOVIET Reverse Osmosis Countertop Water Filter 8-Stage Nano Filtration System, Home Purifier, 4:1 Pure to Drain Ratio, White
KOVIET Reverse Osmosis Countertop Water Filter 8-Stage Nano Filtration System, Home Purifier, 4:1 Pure to Drain Ratio, White
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KOVIET Reverse Osmosis Countertop Water Filter 8-Stage Nano Filtration System, Home Purifier, 4:1 Pure to Drain Ratio, White

4.3 stars out of 228 reviews
(4.3)|
228 ratings
KOVIET Reverse Osmosis Countertop Water Filter 8-Stage Nano Filtration System, Home Purifier, 4:1 Pure to Drain Ratio, WhiteKOVIET Countertop Water Filter 8 Stage Nano Home Purifier with 4 1 Pure to Drain Ratio No Installation WhiteKOVIET 10 Stage Under Sink Reverse Osmosis Water Filtration System 800 GPD High Capacity Smart Display Faucet Two Water Outlet Modes

Key item features

  • Certified Filtration: Certified to NSF/ANSI 58 and EPA 200 standards, this water purifier ensures clean, great-tasting water meeting high quality benchmarks.
  • Advanced Purification: Features an 8-stage nano filtration system, including upgraded Sri Lanka Coconut Shell Activated Carbon, to remove over 1,000 contaminants like TDS, PFAS, heavy metals, and arsenic.
  • Real-time Monitoring: Includes a real-time TDS detection feature that provides alerts regarding water quality and filter lifespan.
  • Effortless Installation: Designed for convenience with easy, tool-free installation and simple twist-replacement composite cartridges, requiring no complex plumbing.
  • Compact Design: This compact and stylish countertop water purifier is suitable for both renters and homeowners.
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4.3 out of 5 stars
stars228 ratings206 reviews
How item rating is calculated
  1. 5 stars53% (121)
  2. 4 stars32% (74)
  3. 3 stars10% (23)
  4. 2 stars0% (1)
  5. 1 star4% (9)
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Showing 1-3 of 206 reviews

Nov 25, 2025
Julie
Top Reviewer
Item details
Color: White Upgrade One
Sold and shipped byKOVIET HOME
5 out of 5 stars review

Verified Purchase

Superior Quality

My Stokk reverse osmosis water filtration system broke after 18 months. I had purchased filters for an additional 6 months and the product died. It had a terrible design. Pulling the water reservoir off of the unit was very difficult. The handle eventually broke. I was trepidatious about my next selection. I read the reviews and decided to give this brand a shot. What superior quality! The water resivour is easy to take off of the unit for refill. The water tastes fantastic. The waste water is minimal. Installation was easy and less complicated than my previous system. I tested the water with my own PPM/TDS meter. The readings are accurate on the front of the unit. I wish that I would have started with this product. I do use a mineral replacement filter on a small water pitcher. I HIGHLY RECOMMEND THIS RO WATER FILTER!

Helpful?55OS26PY640O16368468601
Jul 26, 2025
anonymous
Item details
Color: Gray
Sold byKOVIET HOMEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

YUMMY WATER FROM Koviet Table Top Reverse Osmosis

This Reverse Osmosis Table top System is tricky to use, but with usage, you can get good at avoiding the TDS - total desolved substances. Get smart to the fact that it holds two water tanks, one you see and one you don't. For example, hit the key Clean and not a drop of the water you supply is touched. But hit Flush and it takes some of that water to clean your water. And it takes a minute or two between these two actions to go to WORKING and you will hear a ding when it stops working. Then try to get some of the most satisfying and deeply wonderful water. GOOD LUCK!

Helpful?55OS26PY640O16368468601
Jul 8, 2025
dani
Item details
Color: White
Sold byKOVIET HOMEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Love my upgrade water counter dispenser ( Osmosis effect 😊) I'd always prefer room temp. drinking . I finally get rid of the bulky water dispenser we had . I am not a fan of water in plastic container / bottles . aside from saving space I also save $40 for the water delivery and not worrying who will carry the 5 gallon on my water dispenser . This counter water dispenser with purifier ( love the taste ) gives an extra elegance in my kitchen , saves space and great health investment .

Helpful?55OS26PY640O16368468601