#1 Home Improvement Retailer

3-Stage Under Counter Water Filtration System with Faucet in Chrome

  • Easily replace filters without disconnecting hoses or water lines
  • NSF certified to remove 97% of chlorine and 97% of chloramines
  • Built-in PID alerts you when it's time to change filters
  • View More Details
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

Get more from your water filter with our best performing, 3-Stage Under Counter Drinking Water Filter System. This system features superior water filtration plus increased filtering capacity of up to 600 Gal. An additional pre-filter catches sediment and reduces clogging for high sediment areas. The 3-Stage Under Counter System selectively filters out more contaminants like lead, chlorine, chloramines and cysts, while preserving beneficial minerals like calcium, potassium and magnesium. Aquasana gives you exceptional value, with water costing as little as 10 cents a Gal. when you replace your filters every six months. Each time you replace the filters, you can give yourself credit for not using 4,000 16 oz. plastic bottles.

Highlights

  • Aquasana drinking water filters reduce more contaminants at the best value
  • Features a flow rate of 0.5 GPM so you get filtered water fast
  • NSF certified to remove 77 contaminants including 97% of chlorine and 97% of chloramines (chlorine + ammonia)
  • Easy to install and maintain, cartridges last 600 Gal. or 6 months
  • High performance pre-filter reduces rust, sediment and silt and reduces clogging of the filter system for areas with higher sediment
  • Easy to replace with our intelligently engineered easy-change design, no need to disconnect hoses or water lines
  • New performance indicating device (PID) alerts you when it's time to change your filter
  • Includes a stylish, chrome designer faucet to match your kitchen decor featuring all metal construction
  • Eco-friendly system design reduces plastic waste by minimizing disposable plastic parts
  • Retains Healthy Minerals after Filtration
  • Return Policy

Product Information

Internet # 204406508

Model # THD-5300.56

Specifications

Dimensions: H 9 in, W 4.2 in, D 12 in

Dimensions

Fitting size (in.)

0.25 in

Product Depth (in.)

12 in

Product Height (in.)

9 in

Product Width (in.)

4.2 in

Details

Application Type

Water Treatment

Bacteria Reduction (%)

0

Chlorine reduction (%)

97

Color/Finish

Chrome

Contaminants Filtered

Lead, Chlorine

Copper Reduction (%)

0

Ease of Install

Drilling Required

Features

Indicator light(s)

Filtration Method

Carbon Block

Fitting style

Quick connect

Fluoride Reduction (%)

0

House Hold Size

3-4 people

Includes

Faucet, Hardware, Installation kit

Iron Reduction (%)

0

Lead reduction (%)

99.4

Maximum feed water pressure (psi)

80

Maximum feed water temperature (F)

90

Maximum filtered water flow (gallons per min.)

0.5

Minimum feed water pressure (psi)

20

Minimum feed water temperature (F)

40

Number of filters included

3

Number of Stages

3 Stage

Pack Size

1

Product Weight (lb.)

6 lb

Replacement Filter Type

Under Sink Replacement Filters

Returnable

90-Day

Water Filtration System Type

Under Sink

Water Treatment Type

Under Sink Water Filter Systems

Warranty / Certifications

Certifications and Listings

NSF Listed

Manufacturer Warranty

1 Year

Questions & Answers

499Questions
caret
Q:Can I use my own faucet instead of the one that is included?
by|May 1, 2024
1 Answer
Answer This Question

A:  The system as constructed is not designed to do that.  That said you could figure something out to divert the flow of your tap water through the filters instead of directly to your faucet.  You could install manual valves or put in a solenoid.  Anything is possible.  I installed the system on my boat and had to figure out how to make it work.  Good luck

by|May 3, 2024
    caret
    Q:I just replaced my three under sink filters and no water will flow out of the tap. 
    by|Jan 2, 2024
    3 Answers
    Answer This Question

    A:  I've had this issue a few times now and just found this use a quarter fix...it works. It seems there's a manufacturing defect in a lot of the replacement sets where the black pre-filter is a few mm shorter than the other two. If you line them up and put a straight edge across the top, it's obvious. It doesn't seal correctly, and the flow is reduced or stopped. Hopefully they've fixed the issue, and it's just back stock being exhausted.

    by|May 3, 2024

      A:  I had the same problem. It’s caused by a filter that doesn’t fit right. AQ told me to wash a quarter and then put it underneath the black cartridge to hold it up. It works. Would be nice if they actually fixed the problem though. 

      by|May 2, 2024

        A:  I had the same issue and called customer support. They had me use the previous filters one-by-one until we identified the problem - the pre-filter they sent was too short and was stopping the water flow. They sent a new pre-filter that arrived in about a week. Might be the same issue for you.

        by|Apr 5, 2024
          caret
          Q:Do you offer military discount?
          by|Nov 8, 2023
          1 Answer
          Answer This Question

          A:  I think a military discount is a great idea. Aquasana should offer that.

          by|Apr 18, 2024
            caret
            Q:Can I use this product for my ice maker in my fridge?
            by|Aug 2, 2023
            0 Answer
            Answer This Question
            Showing 1-4 of 499

            Customer Reviews

            4.4 out of 5

            • 4.4 out of 1,649 reviews
            • 88% recommend this product
            Filter by:
            Showing 1-10 of 1,649 reviews
            Installed Claryum® 3-Stage Max Flow - Chrome
            I had some concerns about the installation. The video guidance on the Aquasana website was a big help. My under-sink space is a bit cramped; I am 81 and not as flexible as I was. I expected a full-day job. I was done with total success in 4 hours -- not rushing. Needed to drill a hole for the new faucet in the existing faucet plate. No problem. A bit awkward to push in the plastic tubing at the end of the install. A bit more video guidance there would have helped. Just used a few days so far. All good, though.
            by
            • Verified Purchase
            • Recommended
            Excellent water system
            We love the new system. Water is tastes way cleaner and is way cleaner. Mo more smell of chlorine! It took a half hour to instal, super easy instructions. Even our coffee tastes better
            by
            • Verified Purchase
            • Recommended
            Overall impression of Aquasana
            So far so good. I installed about 2weeks ago. Was easy enough to install. Working great so far, taste is crisp and clean.
            by
            • Verified Purchase
            • Recommended
            Great filter system
            The area I live in has municipal water, so I wasn't worried about pathogens or sediment necessarily. However the water treatment plants draw water from the local river, which has had issues with PFAS/PFOA levels due to a local chemical plant. I originally had a water cooler and had 5 gallon jugs delivered from a local company, but it was getting to the point where I would need 9-10 jugs per month. I was tired of lugging them around, not to mention the cost and storage of the containers. I searched for a good under-sink filtration system with a dedicated faucet, specifically one that was ANSI certified for reduction of PFAS. Many of the other products I found state that they are certified, but when I looked on the ANSI website their products/company info was nowhere to be found. Aquasana was one of the only products I found that truly is ANSI certified and you can easily find them on the ANSI website. With the cost of the filtration system itself and the filter changes every 6 months, I would easily save a good chunk of money per year. Shipping was pretty quick, and installation was very straightforward with basic hand tools. The faucet that came with the kit was perfect for what I needed (filling glasses, water bottles, the dogs bowl, etc.) and matched my existing oil rubbed bronze faucet set. Filter installation is a breeze, and I like that you can set up a subscription to have a new set of filters delivered every 6 months. Water quality is outstanding and I like that it filters out the unwanted chemicals without getting rid of the beneficial minerals.
            by
            • Verified Purchase
            • Recommended
            A few minor tweaks
            It kept leaking when I hung it on the screws Aquasana provided. I found that rotating the green filter slightly and simply putting the filter on contact with the bottom cabinet allowed the water to flow without any leaks. It would save more space to hang it up but I would rather have the product work without leaks at the end of the day.
            by
              • Recommended
              No Good Save your Money
              Just installed this filter system today, install was easy but the product is garbage, faucet leaks and water stream is a drizzle. Save you money this product is garbage, we are sending it back. See attached pictures
              by
              Response from Aquasana Customer SupportApr 17, 2023
              Good Afternoon Jen, We're sorry to hear that you experienced leaking issues with the installation. We highly recommend contacting us directly as soon as you encounter an issue with one of our products because we are always more than happy to assist in resolving the issues. If you would like to complete some troubleshooting, please reach out to us directly at 866-662-6885, option 1 or send us an email at support@aquasana.com. Our phones are open Monday through Friday from 8am to 5pm CST. -Aquasana Customer Support
                Not filtering
                Measuring total dissolved solids (TDS): Aquasana 3-stage: 149 TDS, Unfiltered Water: 118 TDS, PUR water filter: 57 TDS. This new filter is ADDING, not removing contaminants!
                by
                Response from Aquasana Customer SupportMar 2, 2023
                Hello Dave, TDS, or Total Dissolved Solids, is the amount of dissolved minerals and metals present in water. TDS meters tell you the concentration of dissolved minerals and metals, but are not an accurate measurement for contamination. Aquasana products reduce and remove harmful TDS like lead, but selectively retain or replace healthy dissolved solids like calcium, magnesium, and potassium. If you are interested in seeing the change in contaminants only, we recommend using a water test kit that is not testing for TDS. -Aquasana Customer Support
                  Clean and refreshing
                  The filtered water does taste clean and soothing, very refreshing. The installation was troublesome even for a handyman like myself. Followed the instruction, I had trouble aligning and installing the black filter. When I thought I had it in, it leaks. I came to find out the 2 mating holes in the base unit was 90deg out. Most likely an error at the assembly line. Recommend add to the instructions to check for alignment before installation. See photo. It needs a design change for easier filter replacement. The valve should have been higher to clear the countertop for cleaning.
                  by
                  • Verified Purchase
                  • Recommended
                  Claryum® 3-Stage - Canister defect
                  Purchased Claryum® 3-Stage five years ago and it worked great, changing the cartridges on a regular basis. Changed cartridges about 3 months ago and no disruptions around the filter. Then one of the canisters bulged on the bottom and started leaking. Luckily we were close when it started to leak. Concern is long term reliability.
                  by
                  Response from Support Team Feb 7, 2023
                  Hello, Thank you for your review. We’re so sorry to hear your system experienced issues! For any of our filters, should an issue occur and a replacement is needed, we do offer a One-Year Guarantee on our products. It is always our goal to provide quality, affordable products with health benefits. To better assist you, we ask that you email us your contact information including a callback number directly at support@aquasana.com. With this information in hand, we will work to best assist you. We look forward to hearing from you! -Aquasana Customer Support
                    Leaks from day 1
                    I was wary of other customer reviews complaining of leaking but we needed an under sink filter for the PFAS in our public water supply. We hired a licensed plumber to install the unit. Despite this, one of the filters is leaking. The plumber made a second visit but was unable to remedy the leaking. It’s a good filter but in a very poor quality product.
                    by
                    Response from Support Team Jan 11, 2023
                    Hello, Thank you for your review. We’re so sorry to hear your system experienced issues! To better assist you, we ask that you email us your contact information including a callback number directly at support@aquasana.com. With this information in hand, we will work to best assist you. We look forward to hearing from you! -Aquasana Customer Support
                    • Verified Purchase
                    Showing 1-10 of 1,649 reviews