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CuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA

4.8 4.8 out of 5 stars 6,038 ratings

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Purchase options and add-ons

Material
NSF Approved Material Components
Capacity
50000 Gallons
Included Components
Stainless Steel Connection Hose
Purification Method
KDF-55 Filter Media, Catalytic Carbon Filter Media & Micro Sediment Membranes See more

About this item

  • Incredible Capacity and Lifespan, Up to 5 Years per Filter; CuZn Backs the UC-200’s Long Lasting Performance With a Comprehensive 5 Year Prorated Performance Warranty, CuZn Will Provide Warranty Replacement if Early Expiration Occurs; the UC-200 Is for Municipal Water Only; Do Not Use With Private Well Water; the UC-200 Is a Water Purifier, the UC-200 Does Not Soften Water; the UC-200 Will Not Resolve Issues Caused by Excessively Hard Water Like Lime Scale Mineral Deposits on Tea Kettles
  • Simple to Install; The UC-200 is Designed for Direct Connect to the main Kitchen Sink Cold Water Line; No Drilling Through the Countertop to Mount an Extra Filter Dispenser Faucet Required; How to Install Video Tutorial Instructions Available; If You Have Non-Standard Under Counter Plumbing Connection Issues or Are Unable To Complete Installation, CuZn Technical Support Will Diagnose and Provide All Additional Adapters Required To Complete Your Installation
  • 3 Stage Filtration Process Utilizing Micro Sediment Membranes, KDF-55 and Coconut Shell Carbon; the UC-200 Will Not Reduce TDS or PPM Type Meter Readings; if TDS or PPM Removal Is Desired, a Reverse Osmosis Type Filter System is Required; the UC-200 Is Designed To Purify Water Without Reducing the Health Beneficial Mineral Content and as a Result the TDS or PPM Type Meter Readings Will Show the Same Results When Measuring the UC-200’s Filtered Water and the Unfiltered
  • Bacteriostatic; Unlike Carbon Only Filters, the UC-200 Is Bacteriostatic and Not Susceptible to Mold or Bacteria Growth; To Test the UC-200’s Filtered Water To Confirm if the Filter Is Still Working, Utilize DPD#1 Chlorine Test Strips and Replace the UC-200 When Chlorine Is Detected in the Filtered Water; Sensitive Test Strips That Test Down 0.25 or 0.5ppm Are Ideal for Earliest Possible Detection of Chlorine; Early Expiration Prior to 5 Years Use Is Covered Under Warranty by CuZn
  • CuZn’s Comprehensive Install Insurance Policy Is Included With Purchase of the UC-200 on Amazon; if You Are Unable To Complete Your Installation for Any Reason; Or You Have an Alternative Method for Installing the Filter In Mind Such As Connecting the UC-200 to a Dedicated Filtered Water Only Dispenser Faucet Purchased Separately; Simply Use Amazon Buyer-Seller Messaging To Send Us Your Request and CuZn Tech Support Will Diagnose and Provide the Necessary Alternative Install Kit on the House

Additional Details

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.5 x 4.5 x 16 inches; 8 Pounds
  • Item model number ‏ : ‎ UC-200
  • Date First Available ‏ : ‎ April 7, 2012
  • Manufacturer ‏ : ‎ CuZn Water Systems
  • ASIN ‏ : ‎ B000923524
  • Customer Reviews:
    4.8 4.8 out of 5 stars 6,038 ratings

Important information

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Product Description

CuZn UC-200 Under Sink Water Filter Website Banner Image

CuZn's UC-200 Under Sink Water Filter

An American Favorite for 20+ years

CuZn Water Systems, Est.1987 - World Class Water Filters, Decades of Experience

Image of CuZn's Staff Shown Here

Easy to Install. Install Diagram Image Shown Here.

3 Stage Filtration Process, KDF-55 Filter Media, Coconut Shell Carbon & Micro Sediment Membranes

36" Long Stainless Steel Hoses Included for Install

Seamless Performance, Backed by CuZn

  • In the unlikely event the CuZn UC-200 expires early prior to reaching the full 5 years of life or isn't working properly for any reason:
    • CuZn will always be there to make things right

  • The CuZn UC-200 is designed for use with municipal water only, do not use with private well water.

  • The CuZn UC-200 is designed to reduce a wide variety of organic and inorganic contaminants including but not limited to: chlorine, disinfection by products, herbicides, pesticides, sediment, water soluble cation heavy metals (lead, mercury, chromium VI, cadmium, etc), bad taste, odors & more.

Stress Free, Easy Install Process

  • The CuZn UC-200 connects directly to your kitchen sink's cold-water line. No need to drill holes in the countertop.

  • If non-standard plumbing connections are encountered that require adapters or an alternative install method is preferred (connecting the UC-200 to a separate filtered water only dispenser faucet, installing it in the basement below, etc.):
    • CuZn diagnoses parts required for any type of unique install scenario and provides alternative install kits on the house.

  • The CuZn UC-200 is 4.5" in diameter x 15.5" in height.

  • The UC-200 is designed to be installed standing vertically on its base.

Tried & True Filtration Technology

  • The CuZn UC-200 is a bacteriostatic filter system that has been in production for decades, utilizing a powerful combination of KDF-55 Filter Media, Coconut Shell Carbon & Micro Sediment Membrane technologies that has stood the test of time.

  • A UC-200 type filter system DOES NOT Reduce TDS or PPM Type Meter Readings. If TDS removal is desired, select a CuZn Reverse Osmosis type filter instead.

  • To test the UC-200's performance, utilize DPD One type chlorine test strips and replace the UC-200 when chlorine breakthrough is detected in the filtered water.

  • CuZn recommends using sensitive chlorine test strips that list 0.25ppm as the minimum chlorine detection level on the strip for earliest possible detection of chlorine.

CuZn Quality Hardware & Low Maintenance Design

  • Low maintenance, the UC-200 is essentially a giant filter cartridge, simply replace the entire UC-200 once every 5 years with a fresh one.

  • Durable long life, low maintenance appliances like the UC-200 eliminate the unnecessary waste and expense associated with water filters that require frequent replacement cartridge shipments.

  • 36" long braided stainless hose included with purchase.

  • Brass inlet & outlet fittings.
    • 3/8" Male Compression

What's in the box

  • Stainless Steel Connection Hose
  • Looking for specific info?

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    6,038 global ratings

    Customers say

    Customers like the ease of installation, performance, water quality, and value of the water purification unit. They mention that it works great in marine environments and on old boats, and that it filters all the contaminants. They appreciate the quality, filter quality, taste, and the value of this product. However, some customers are mixed on water capacity.

    AI-generated from the text of customer reviews

    1,533 customers mention1,515 positive18 negative

    Customers find the installation process of the water purification unit to be easy. They mention that the installation is convenient and they are happy with it.

    "...As for the filter itself, the installation was super easy, took me 10-15 minutes, and the before and after water tests showed that it works as..." Read more

    "...The filter is also very easy to install and maintain...." Read more

    "...Installing the new one was easy and it's working the same as the old one. Still good pressure and the water tastes good...." Read more

    "Water taste great. Seems to be high quality. Super easy to install and love that it will last for years!" Read more

    1,294 customers mention1,171 positive123 negative

    Customers like the taste of the water purification unit. They mention that it makes water taste great.

    "...The water looks great, tastes great, and you don't have to think about replacing this for a long time!..." Read more

    "...The water tastes great and is free of chlorine and other contaminants. The filter is also very easy to install and maintain...." Read more

    "...Still good pressure and the water tastes good. I like that the filter is so unobtrusive and that it lasts so long." Read more

    "Water taste great. Seems to be high quality. Super easy to install and love that it will last for years!" Read more

    600 customers mention581 positive19 negative

    Customers are satisfied with the quality of the water purifier. They mention that the product is of good quality, the braided hose connections are of excellent quality, and the pre-filter is provided if needed. The product is a well-designed positive investment, and produces pure, clear water. It has improved their lives considerably.

    "...It has made a noticeable difference in the quality of my water. The water tastes great and is free of chlorine and other contaminants...." Read more

    "Water taste great. Seems to be high quality. Super easy to install and love that it will last for years!" Read more

    "...The unit is very well made, with high quality flexible hoses included. Made in the USA, and it shows...." Read more

    "...to purchase water and I’m happy that this product has improved their lives considerably! Thank you!..." Read more

    530 customers mention502 positive28 negative

    Customers are satisfied with the performance of the water purification unit. For example, they mention that it works great, has no issues, and is easy to install. Customers also say that it is a good first line of defense and that it takes up less space.

    "...Easy install, no brackets to mount, one filter canister, and works well for a long time." Read more

    "...I always use plumber's tape and did here. No leaks, works great. Highly recommend this quality product!" Read more

    "...I have tested my water and gotten excellent results! No more plastic water bottles for me!..." Read more

    "...Anyway, great system and great people." Read more

    527 customers mention451 positive76 negative

    Customers like the filter quality of the water purification unit. They mention that it is excellent, the filtered water is better than high-end store bought bottle water, and the activated carbon filters are the best. They also appreciate that the filter is unobtrusive and lasts so long. Overall, customers are happy with the quality and ease of use of the product.

    "...Still good pressure and the water tastes good. I like that the filter is so unobtrusive and that it lasts so long." Read more

    "This is a great water filter for those of us who do not want to drill through expensive stone...." Read more

    "...Was great for drinking and even general cooking. Much better than any other filter, even the reverse osmosis ones...." Read more

    "The filter is excellent so far! I love the fact that it’s sturdy and can sit in the back of my cabinet out of the way...." Read more

    319 customers mention305 positive14 negative

    Customers appreciate the value of the water purification unit. They mention that it lasts 5 years and is very cost effective. Customers also say that it saves them time and money.

    "...This is the best in terms of cost over time and water quality in my opinion...." Read more

    "I think this filter is a great value. No costly replacement filters needed. Easy to install...." Read more

    "...with this company's commitment to providing a good product, for a good price with excellent customer service!..." Read more

    "...at several systems and found this item to beat my expectations, in value, ease of installment and customer support...." Read more

    274 customers mention246 positive28 negative

    Customers like the water quality of the water purification unit. They say it makes a huge difference, the water is clear and crisp, and it filters all the contaminants. They also mention that it works well to rid the water of the city additives.

    "...The water tastes great and is free of chlorine and other contaminants. The filter is also very easy to install and maintain...." Read more

    "...the second filter (replacement after 5.75 years of use) It works well to rid the water of the city additives, and taste a lot better than without a..." Read more

    "...The water tastes great and we have peace of mind knowing it is chemical free." Read more

    "...Thank you CuZN for your support and products. Clean water, so thankful!Any questions please ask I'll try and respond in a timely manner...." Read more

    237 customers mention161 positive76 negative

    Customers are mixed about the water capacity of the water purification unit. Some mention that the volume through them is much better, the water from their sink is much cleaner, and the water taste is incredible. However, others say that there's some black water coming out, it overflows and leaks, and there're leaks around the seal.

    "...No more filling up filter pitchers every day, I don't know why I didn't do this years ago...." Read more

    "...So easy to install and just forgot about it after installing. Was great for drinking and even general cooking...." Read more

    "...I had it a few months now its leaking around the seal. It had good reviews maybe I got a defective one in this case." Read more

    "...The minerals in the water with the chlorine gone makes for tasty, sweet water...." Read more

    Bigger than what I expected but gets the job done
    5 Stars
    Bigger than what I expected but gets the job done
    I was skeptical that the filter would last five years, but when it arrived and I saw just how big it is, I'm thinking it might just be around five years from now. I hooked this filter up to a drinking water faucet in my kitchen and it was really easy to do the install. It fits nicely in a corner under the sink. The company says you can contact them for any additional installation fittings that you might need for free, but I just went to Home Depot and dropped about $15 on a hose and connectors. Great water pressure so far and the water taste is as good as it gets. Our municple water tastes like chlorinated river water when it's unfiltered, so I'm really happy with this filter. The price initially seems a little high for a water filter, but if you get five years out of it, it's more economical than any 6 month filter on the market. Highly recommend.
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    Top reviews from the United States

    Reviewed in the United States on February 29, 2024
    2 people found this helpful
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    Reviewed in the United States on March 6, 2024
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    5.0 out of 5 stars Top Quality made in the USA 🙌👏👍
    Reviewed in the United States on March 6, 2024
    I am very impressed with the CuZn UC-200 Under Counter Water Filter. It has made a noticeable difference in the quality of my water. The water tastes great and is free of chlorine and other contaminants. The filter is also very easy to install and maintain. I would highly recommend this product to anyone looking for a high-quality under-counter water filter.
    Made in the USA 👍👏🙌
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    3 people found this helpful
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    Reviewed in the United States on February 6, 2024
    6 people found this helpful
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    Reviewed in the United States on March 5, 2024
    Reviewed in the United States on January 3, 2024
    19 people found this helpful
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    Reviewed in the United States on December 28, 2023
    7 people found this helpful
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    Reviewed in the United States on March 13, 2024
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    5.0 out of 5 stars Bigger than what I expected but gets the job done
    Reviewed in the United States on March 13, 2024
    I was skeptical that the filter would last five years, but when it arrived and I saw just how big it is, I'm thinking it might just be around five years from now. I hooked this filter up to a drinking water faucet in my kitchen and it was really easy to do the install. It fits nicely in a corner under the sink. The company says you can contact them for any additional installation fittings that you might need for free, but I just went to Home Depot and dropped about $15 on a hose and connectors. Great water pressure so far and the water taste is as good as it gets. Our municple water tastes like chlorinated river water when it's unfiltered, so I'm really happy with this filter. The price initially seems a little high for a water filter, but if you get five years out of it, it's more economical than any 6 month filter on the market. Highly recommend.
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    Reviewed in the United States on February 20, 2024
    One person found this helpful
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    Top reviews from other countries

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    Trekboy72
    5.0 out of 5 stars Why did I wait so long?
    Reviewed in Canada on July 16, 2020
    Customer image
    Trekboy72
    5.0 out of 5 stars Why did I wait so long?
    Reviewed in Canada on July 16, 2020
    I'd been using jug filtration systems for many years and after using the CuZn system now for a couple of weeks I am wondering why. After you factor in a jug, replacement filters over 5 years based on a 3 month replacement cycle, taxes etc. you are around $150 TCO. With this system you are around $180 TCO but no need to refill jugs and wait for it to filter, it's right out of the tap, for $30 difference that not a lot pay for the convenience since this lasts for 5 years.

    The install is so easy and comes with everything you need. You do need your own wrench though. Suggestion to the manufacturer to include a mini wrench like IKEA does?

    Anyhow, on to the most important thing, how does the water taste since that is where you really find the value in this system. For my family, we love it. We compared it to the jug filtered water and could really notice the things left behind in the jug filtered as opposed to the CuZn system, no after taste at all, super clean and crisp. Initially you will see cloudiness in the water as the filter primes but that passes very quickly and you get a great tasting glass of cool H20. I highly recommend this product to anyone interested in a water filtrations system.
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    3 people found this helpful
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    CARLOS LUNA
    2.0 out of 5 stars Cuidado con a donde quieres conectarlo
    Reviewed in Mexico on February 15, 2020
    J C
    5.0 out of 5 stars We ordered our replacement 2nd unit early.
    Reviewed in Canada on May 21, 2020
    SnuggleBunny
    5.0 out of 5 stars They really are as good as their reviews
    Reviewed in Canada on November 30, 2020
    matt harrison
    5.0 out of 5 stars Excellent Customer Service
    Reviewed in Canada on September 23, 2020