DREO Reverse Osmosis Water Filter Countertop, 7-Stage RO Water Filtration System, Installation-Free, Reduce TDS, Water Filter Pitcher for Home, Kitchen, 3:1 Pure to Drain, WF511 Upgraded
DREO Reverse Osmosis Water Filter Countertop, 7-Stage RO Water Filtration System, Installation-Free, Reduce TDS, Water Filter Pitcher for Home, Kitchen, 3:1 Pure to Drain, WF511 Upgraded
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DREO Reverse Osmosis Water Filter Countertop, 7-Stage RO Water Filtration System, Installation-Free, Reduce TDS, Water Filter Pitcher for Home, Kitchen, 3:1 Pure to Drain, WF511 Upgraded

62 ratings

Key item features

  • Advanced Filtration: This countertop RO water filter employs a 7-stage purification system, including activated carbon and reverse osmosis, to effectively remove over 1000 contaminants, ensuring 99.99% purity.
  • Effortless Setup: The installation-free design allows for immediate use; simply plug in, flush twice, and enjoy purified water without the need for tools or plumbing.
  • Dual Pitchers: It includes two BPA-free water pitchers, one for immediate dispensing and another that auto-refills, offering convenient hydration at home or on the go.
  • Smart Monitoring: Features real-time TDS readings to monitor water purity and track filter life, alongside auto-flushing and a child lock for safe and easy operation.
  • Water Efficiency: The system boasts a 3:1 pure-to-drain ratio, significantly minimizing water waste, and its filters can purify up to 1,050 gallons, saving approximately 8,000 plastic bottles.
  • Included Components: The product comes with the water filter body, RO filters, a PPC filter, a PCF filter, and two water pure pitchers, with a 5-liter capacity.
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Customer ratings & reviews

4.3 out of 5 stars
stars
62 ratings36 reviews
How item rating is calculated
  1. 5 stars69% (43)
  2. 4 stars13% (8)
  3. 3 stars5% (3)
  4. 2 stars2% (1)
  5. 1 star11% (7)

Reviews summary

Pros

  • : Setup process is quick.
  • : The casing and joins feel sturdy and well assembled.
  • : Filter is simple to refill.
  • : System simplicity makes it operable from the start.
  • : Water is clear and free of smell and flavor.

Neutral

  • : Can hold a lot, but may need frequent refills.
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Showing 1-3 of 36 reviews

Jun 26, 2026
Reviewer name: Keith
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I'm extremely satisfied with the this item. I had a past experience with dehydration and had to increase my fluid intake. Also, I've been getting facet injections in my lumbar and cervical spine. Besides drinking the water I'm also able to use it in other small appliances instead of buying distilled water. Living in Shreveport where the water is not drank by most people that I know and only used for bathing and washing clothes, buying this was a no brainer. Plus I'm not straining my back carrying a couple of cases a week up the stairs. The filtration is magnificent. Total dissolved solids ranges from 160 to 300 before filtration and is running between 12 and 20 after being filtered. I'm not dealing with plastic bottles anymore so I'm not ingesting the plastic particles either. I purchased the double pitcher model with the secondary filter for an additional after filtration process so I'm sure the TDS are closer to 5 after the whole filtration process. The water tastes great too. I had taken pictures of the TDS showing on the Dreo touch screen but I haven't found anywhere to share them here yet.

Incentivized Review
Helpful?45O2QVRJTFJ417560803874
Sep 29, 2026
Reviewer name: Sue
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love the DREO

Love this thing ! I have an inside fountain that I love! I use the dreo to fill it so it doesn't get moldy. I also use it for my plants to water. Saves a lot of money not using distilled water. Water tastes better also. What a Lifesaver!!!!

Helpful?45O2QVRJTFJ417560803874
Sep 17, 2026
Reviewer name: Joshua
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for 1-2 people

This is a perfect fit for apartment living. The water tastes so fresh and clean that I drink a lot more. It only takes about three minutes to filter a new batch. I do wish the water was cold but I just keep a pitcher in the fridge since there are two in this set. I've been very happy with the Dreo brand as I have other items of theirs like pedestal fans which have served us well.

Helpful?45O2QVRJTFJ417560803874
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was $299.99
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