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OptimH2O Reverse Osmosis Claryum Under-Counter Water Filtration System with Chrome Finish Faucet

$307.99
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  • Reduces tap water contaminants including chlorine and chloramines
  • Easy change cartridges: Just twist to remove
  • First cartridge included for free
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Product Details

OptimH2O is the first reverse osmosis system of its kind to pair powerful reverse osmosis filtration with Claryum selective filtration PLUS re-mineralization. The result - amazing tasting drinking water for optimal hydration. Reverse Osmosis is the only proven water filtration method on the market to effectively remove fluoride from regular tap water. The system removes the most contaminants from your water while maintaining the benefits of healthy minerals other reverse osmosis systems simply remove. Aquasana gives you exceptional value. Each time you replace the filters, you can give yourself credit for not using 2,920 16 oz. plastic bottles.
  • NFS certified standards 42, 53 and 58 a removes 5X more contaminants that other RO systems
  • Reverse osmosis reduces 14 impurities including fluoride, nitrates, nitrites, lead, radium and arsenic
  • Features our fastest flow rate to deliver optimally clean, healthy water fast
  • Selective claryum filtration reduces 60 contaminants including chlorine, chloramines, heavy metals, pesticides, and herbicides
  • Remineralization is designed to provide healthy amounts of calcium, magnesium and potassium for optimally alkaline, and pH balanced water
  • Replacements engineered for ease, eco-friendly carbon and claryum filter housings easily twist off so replacing your filters is a snap
  • First set of cartridges are included
  • Replacements engineered for ease, the filter housings easily twist off so replacing your filters is a snap
  • Eco-friendly system design reduces plastic waste by minimizing disposable plastic parts



  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

73Questions
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Q:Can the system work and installed without the remineralization canister? Without remineralizatio...
by|Jun 12, 2021
1 Answer
Answer This Question

A:  Yes

by|Jan 24, 2023
    2 found this answer helpful
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    Q:Can the tank be set on it's side during operation or does it have to be upright to work properly?...
    by|Feb 24, 2021
    2 Answers
    Answer This Question

    A:  Tank is hermetic so in theory you can. It does have a membrane compressed air in the low side, water in the high side, the water flows in both directions depending on the pressure.

    by|Feb 27, 2021

      A:  Unfortunately, I can't tell you. We will be moving in the near future, so we haven't installed yet. You might contact the manufacturer or a plumber for more information.

      by|Feb 26, 2021
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      Q:HOW can I install this product on my sink? Do I need a professional person to install it?
      by|Dec 24, 2020
      2 Answers
      Answer This Question

      A:  This system is for under the sink...if you want one on the counter, I would go with another product. I have limited plumbing knowledge. Having a pro dobthis was only $100.

      by|Apr 21, 2021

        A:  I asked a professional to install mine but he broke the faucet. Aquasana sent me a replacement and I installed it myself. It took me about 2 hours with drilling, tube cutting, etc. Make sure there is enough room for all the parts under the sink.

        by|Dec 24, 2020
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        Q:Internet #206722021 Model #THD-RO3.56 does the system has a indicator for when the filter need to...
        by|Dec 21, 2020
        3 Answers
        Answer This Question

        A:  No there is no indicator telling you when to replace filters.

        by|Dec 23, 2020

          A:  I've had mine a couple years and there's no indicator. I just write the date on the filter housing when I changed it last.

          by|Dec 25, 2020

          A:  Mine does not have an indicator. I change the filters once a year and the RO every other year. This is a fairly inexpensive unit. While the unit works well, it is very noisy. You can hear the unit release air as it is regenerating and you can also hear the excess water drain.

          by|Dec 25, 2020
            Showing 1-4 of 73
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            Customer Reviews

            3.9 out of 5
            (90)
            • 3.9
              out of 90 reviews
            • 71%recommend this product
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            Showing 1-10 of 90 reviews
            I love this and it was pretty easy to install, I had a confined space and it was a little tight b...
            I love this and it was pretty easy to install, I had a confined space and it was a little tight but, it worked out perfectly. I had to add 1/4" nylon elbows to the faucet and tank ports in order to get it to fit.
            by
            • DIY
            • Verified Purchase
            • Recommended
            2 found this review helpful
            It took me 3-4 hours to install it. The biggest challenge is making the hole in the countertop (g...
            It took me 3-4 hours to install it. The biggest challenge is making the hole in the countertop (granite). I had to purchased the Milwaukee 1 in. Diamond Plus Mini Hole Saw $36. Pros. Water tastes super clean. Cons. Every Time that I fill up a glass with water, the filter valve keeps wasting water for hours. I have to turn off (10 seconds) the cold water faucet to stop the spilling.
            by
            • Verified Purchase
            • Recommended
            1 found this review helpful
            water started spewing out of the little hole
            few months ago water started spewing out of the little hole on the side of the faucet
            by
              Water quality is great. One of the sumps had a...
              Water quality is great. One of the sumps had a dribbling leak. Only resolution was to use plumbers tape. Best part, ending $30 monthly water delivery. Used Home Depot home services for the install, and all went well.
              by
              • Verified Purchase
              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              Very Satisfied
              Installation took me a couple of hours, give or take, only because I took time to read completely through the instructions before beginning in order to get a thorough understanding of how it goes together, and I wasn't in a hurry to get it done. I'm a professional handyman with lots of plumbing experience, so I probably could have done it in an hour or less if I had to. The printed instructions could be more thorough. I recommend watching the video on the Aquasana web site, because it shows things that are not in the printed instructions. For example, the flow restrictor that must be inserted into the hose that connects to the stage two filter is mentioned in the printed instructions, but not identified. It's a tiny tube that fits into the hose that's connected to the stage two filter. Not knowing what that tiny tube was, I didn't install it. Thus, the system made a loud, horrible noise in my sink drain pipe when filling the tank, which we could not live with. We decided to uninstall and return the system. Fortunately, however, I watched the video on the web site, in which the flow restrictor was identified, and it clicked in my mind. I installed it quite easily, and it eliminated the noise. Also, the printed instructions make no mention of the plastic ferrule and tiny copper tube insert that are used when connecting the hose to the plastic elbow that attaches to the top of the tank, but I recognized them because of my plumbing experience. Minor things that can make a major difference. Overall, though, my wife and I are very pleased with the system, and we are much safer because we're no longer drinking chlorine, which is necessary to keep things from growing inside the pipes, of course; nor are we drinking fluoride and other contaminants. We are also protected from bad actors who might try to deliberately contaminate the water supply, which has been done before. We appreciate the range of contaminants that this system removes, and we would recommend it.
              by
                • Recommended
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Water taste exactly the same as without filter i feel as if i could have bought an inline filter ...
                Water taste exactly the same as without filter i feel as if i could have bought an inline filter and been fine!
                by
                • Verified Purchase
                The tank was a little bigger than our old one...
                The tank was a little bigger than our old one so we had to move stuff around to fit under the sink, but it works great and fairly easy to install.
                by
                • Verified Purchase
                very good, met my expectations. occasionally seems a little noisy....
                very good, met my expectations. occasionally seems a little noisy. certainly improves the taste of our well water.
                by
                • Verified Purchase
                Showing 1-10 of 90 reviews

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                Ratings
                (90)
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                Contaminants FilteredLead, Chlorine, Copper, FluorideLead, Chlorine, Bacteria, FluorideLead, Chlorine, Copper, FluorideChlorine, Bacteria, Fluoride
                House Hold Size3-4 peopleUnspecified8+ peopleUnspecified
                Number of Stages3 Stage2 Stage4 Stage3 Stage
                Filtration MethodCarbon BlockCTO,Coconut Shell Carbon,SedimentCarbon Block,Mechanical FiltrationCarbon Block,Coconut Shell Carbon,Sediment,Thin Film Composite Membrane
                Number of filters included3243
                FeaturesIndicator light(s)Indicator light(s)No additional featuresIndicator light(s)
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