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Reverse Osmosis Filter Replacements

Internet # 206816589

Model # THD-RO3-R

Stage 1 and 3 RO Filter Replacement

(123)Questions & Answers (10)
$6999
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  • Compatible with Aquasana AQ-RO3.56 drinking water system
  • Filters out chlorine, lead, mercury, arsenic, and more
  • Carbon and claryum filters last for up to 6 months or 365 gal.
  • View More Details
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Product Details

The THD-RO3-R consists of Carbon (Stage 1) and Claryum (Stage 3) filter cartridge replacements for the THD-RO-3 OptimH2O Reverse Osmosis Drinking Water System. Aquasana OptimH2O delivers the best drinking water available for optimal hydration. It is the first system of its kind to pair powerful reverse osmosis filtration with Claryum selective filtration PLUS re-mineralization. Removes the most contaminants from your water while maintaining the benefits of healthy minerals that other reverse osmosis systems simply remove. Reverse Osmosis is the only proven water filtration method on the market to effectively remove fluoride from regular tap water. Aquasana's filter removes over 95% of fluoride for optimally healthy, clean water. The OptimH2O also re-mineralizes water to put back the healthy minerals lost in the reverse osmosis process like calcium, magnesium, and potassium for optimally alkaline, pH balanced water.
  • Replacement cartridge for AQ-RO3.56
  • Carbon and claryum filters (stage 1 and 3) should be replaced every 6 months or 365 Gal. for optimal filter effectiveness
  • Other reverse osmosis systems typically reduce 5-15 contaminants, Aquasana reduces 74
  • Reverse osmosis reduces 14 impurities including fluoride, nitrates, nitrites, lead, radium and arsenic
  • Selective claryum filtration reduces 60 contaminants including chlorine, chloramines, heavy metals, pesticides, and herbicides
  • Re-mineralization designed to provide healthy amounts of calcium, magnesium and potassium for optimally alkaline, pH balanced water
  • Full system NSF certification, not just select components like tubing or tanks, Aquasana proudly displays the NSF logo for standards 42, 53, and 58
  • Unlike other water filter certifications, full NSF certification requires extraction testing to ensure the system does not leach contaminants back into your water
  • Removes up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, chloramines, mercury, asbestos, and more
  • 1 year manufacturer's warranty and toll-free lifetime support backed up by Aquasana water filtration specialists based in Texas (866) 662-6885
  • Replacements engineered for ease; eco-friendly carbon and claryum filter housings easily twist off so replacing your filters is a snap
  • Return Policy
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Specifications

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Questions & Answers

10Questions
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Q:Are these replacement filters the same as the original filters for OptimH2O® Reverse Osmosis + Claryum®? I want to ensure that these offer the same filtration solution as the original filters. Thank you
by|Mar 15, 2023
2 Answers
Answer This Question

A:  Hello, We have not had any updates to our Reverse Osmosis filters so they will be the same ones you have received prior. -Aquasana Customer Support

by|Mar 18, 2023

    A:  It is the same as the original. I changed them in January. Empty the tank before replacing them. it takes a little bit of time.

    by|Mar 18, 2023
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      Q:Are you filters are made in China or the USA?
      by|Feb 26, 2019
      1 Answer
      Answer This Question

      A:  Hello Taylor, Thank you for your question. The filters and media are assembled here in the US at our Haltom City location. If you hav any further questions please contact us at 866-662-6885. Thank you, Aquasana Support

      by|Mar 9, 2020
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        Q:How often do the fillets need to be replaced, i don't find that information anywhere in your website and that information is important to calculating of this product is worth the investment or not
        by|Dec 21, 2018
        1 Answer
        Answer This Question

        A:  They have to be changed every 6 months, depending of the usage; in my home we are only two people but we drink a lot of water, so I change the fillets regardless; also, I have noticed that if I don't change them the water flow decreases.

        by|Oct 4, 2019
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          Q:Is there any water wasted with the RO filter. How may gallons are wasted to get one clean gallon
          by|Nov 3, 2018
          1 Answer
          Answer This Question

          A:  I have heard 3-4 gallons are wasted per gallon

          by|Nov 30, 2019
            Showing 1-4 of 10
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            Customer Reviews

            4.6 out of 5
            (123)
            • 4.6
              out of 123 reviews
            • 92% recommend this product
            Filter by:
            Showing 1-10 of 123 reviews
            Feb 27, 2023
            System still has unpredictable problems
            One of the two rubber O-rings at the top of the replacement yellow filter got mangled during a straightforward insertion. Its condition was noticed when a massive leak occurred upon reopening the water supply.
            by
            Response from Aquasana Customer SupportMar 2, 2023
            Hello, We’re sorry to hear that your o ring got dislodged. Please feel free to give us a call at 866-662-6885, option 1, and one of our friendly customer service representatives will be more than happy to assist in placing an order for the correct part needed! Our phones are open Monday through Friday from 8am to 5pm CST. -Aquasana Customer Support
            • Verified Purchase
            Sep 7, 2016
            I would definitely recommend this product, We Love It!
            I love this reverse osmosis system, wish I could buy it for all my family ! It taste great, make our coffee taste great ! We could not believe the filter when we change it after 6 months! It give us pease of mind, that we are doing something so healthy that is is a no brainer!
            by
            • Verified Purchase
            • Recommended
            Sep 10, 2023
            Easy to swap new ones in
            It was pretty interesting taking out the old filters and seeing some of the gunk it kept out of our water. The filters where easy to swap in and out. The water taste great and I feel confident with the water quality that comes out. I'm very happy with them.
            by
            • Verified Purchase
            • Recommended
            Mar 28, 2023
            Leaking
            Can’t enjoy because I can’t stop the leaking after installing new filters
            by
            Response from Aquasana Customer SupportApr 1, 2023
            Hi Bonita, We're sorry to hear that you are experiencing leaking issues after replacing the filters. Please reach out to us directly at 866-662-6885, option 1 or support@aquasana,com so that we may further assist in troubleshooting the issues! Our phones are open Monday through Friday from 8am to 5pm CST. We look forward to hearing from you soon! -Aquasana Customer Support
            • Verified Purchase
            Feb 25, 2023
            Very good filters
            These filters were easy to install.They do a excellent job of removing contaminates.
            by
            • Verified Purchase
            • Recommended
            Dec 29, 2022
            It’s great
            Installation was pricey because we hired someone but the water tastes amazing and we haven’t had any problems so far!
            by
            • Verified Purchase
            Nov 22, 2022
            worth the money
            Thanks to the aquasana filters, our water no longer tastes like dirt and is clear rather than cloudy. Our tap water is heavily chlorinated, and the filters take all the smell and taste away. Installation is fairly straightforward and we were able to do it ourselves, without the help of a plumber.
            by
            • Verified Purchase
            • Recommended
            Oct 9, 2022
            Better than expected
            Works great. Water taste good and the water flow is really good. We did have a plumber install.
            by
            • Verified Purchase
            • Recommended
            Sep 27, 2022
            love the taste
            Water tastes excellent and love the convenience. As far as replacing filters, it would be helpful to have marks to line up on the filter and where it screws in to get it in correct position to turn.
            by
            • Verified Purchase
            • Recommended
            Aug 28, 2022
            Best water
            It's the best thing I ever did! Would buy it again.
            by
            • Verified Purchase
            • Recommended
            Showing 1-10 of 123 reviews

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