Culligan Under-Sink Drinking Water Filter System

4.0 stars
12 reviews ratings
By: Culligan
Walmart #: 001118195
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  • Under-sink drinking water filter
  • Reduces bad taste and odor
  • Twist-on, twist-off mechanism
  • About this item

    The Culligan Under-Sink Drinking Water Filter System provides fresh and clean water supply to your family. It efficiently removes unwanted odor, taste, and class-III particulates in water, thereby maintaining the quality of water. This home water filter system can be easily fitted to your sink through twist-on off mechanism, and it comes with handy fittings that ensure the filter stay in a place. It features lead-free faucet that does not contaminate the water. This under sink filtration system has the capacity to 3000 gallons of water before replacement. The Culligan Under-Sink Drinking Water Filter System can be easily ported as it is lightweight.

    Culligan Under-Sink Drinking Water Filter System:

  • Under-sink drinking water filter
  • Level 1: Basic Filtration
  • Reduces bad taste and odor, aesthetic chlorine taste and odor and particulate class III
  • Twist-on, twist-off mechanism
  • Quick-Connect fittings
  • Cartridge life: 3,000 gallons
  • Includes manufacturer's 2-year limited warranty
  • Model# US-EZ-1
  • Specifications

    Multi Pack Indicator: No
    Model No.: US-EZ-1
    Shipping Weight (in pounds): 2.45
    Product in Inches (L x W x H): 12.25 x 8.25 x 3.75
    Assembled in Country of Origin: USA or Imported
    Origin of Components: USA or Imported
    Walmart No.: 1118195

    Customer reviews

    Customer Reviews | 12 reviews | 4.1 out of 5

    4.0 stars

    12 reviews | 4.1 out of 5

    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Would recommend to a friend



    Great Product no need to buy the US-EZ-3 or 4

    Customer review by Reddrick

    5.0 stars by Reddrick

    I just recently installed the US-EZ-1 under sink drinking water filter system. Comes mostly with everything you need (mostly). It is nice that Culigan made it so if you wanted to go up in filtration like the 3 or 4 filters later you can; so there was no need to purchase the more expensive set ups. My set up under the sink; all my copper piping is soldered so it is a little difficult to add in stuff or get rid of stuff if you are not a plumbing expert. To install this correctly and I believe that most new faucets have the compression/swivel fittings (3/8") you are going to need a special adapter that I found at Home Depot. Since the filter system uses a 1/4" OD plastic tubing, so the adapter for my set up needed to have a female 3/8" npt swivel connection to connect to my cold water shut off valve and then a 3/8" male compression fitting for my normal faucet cold water conn and then a 1/4" compression fitting for the 1/4" plastic tubing to the filter. you can find this adapter here or search for - Watts 3/8 in. x 3/8 in. x 1/4 in. Brass Compression Adapt-A-Valve So far no leaks and it works great, the EZ-1 filter gets rid of that nasty chlorine taste of town water, gives you a nice clean taste. Hopefully this system last a long time. Total installation took about 1 hour just because it is tough getting in under sinks (no space). You will need a knife to cut the tubing, a couple wrenches (one being channel locks, and the other being a monkey wrench or what have you), also a drill to mount the filter holder to the wall or cabinet.

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    Would recommend to a friend? Yes
    Ownership:1 week or less
    Age:25 - 34
    Usage:Every day
    Great filter for price

    Customer review by Slim1978

    5.0 stars by Slim1978

    Easy to install and good price. Can't say much on durability because I haven't owned it very long.

    Was this review helpful? (1) (0)
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    Horner, WV
    Would recommend to a friend? Yes
    Ownership:2 - 7 weeks
    Age:35 - 44
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Inexpensive and works!

    Customer review by Pinball83

    4.0 stars by Pinball83

    We bought this filter specifically remove the chlorine taste from our city water, and it does that wonderfully. The faucet is a nice chrome like finish, and it flows quite well. Installation requires some know how. If you dont have an extra hole in your sink to mount the faucet, you'll need a holesaw. 1.5" is standard hole size. If you have a stainless sink like me, get a bi-metal holesaw. To get water to your filter system, it comes with a threaded adapter that is supposed to be installed behind your cold water valve. This works great for people who have threaded pipes. I dont. My water valve is installed with a compression fitting. So I went to the hardware store and bought a new $14 water valve that has the additional outlet for the 1/4" water line. I just threw the provided adapter away. I would honestly recommend the new valve like that anyway, that way you can turn off the water supply to your filter system very easily, if you ever needed to. If you buy the new valve, dont forget to buy the little insert and compression ring for the 1/4" water line too! The hardest part of the install for me was removing the old compression ring. There are special tools out there to do it, but pliers and elbowgrease can do it. PS - We bought this to replace a faucet mounted filter system. It worked well, but the weight of it actually caused 2 faucets to start leaking at the base!

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    Shelton, WA
    Would recommend to a friend? Yes
    Ownership:1 week or less
    Age:25 - 34
    Usage:Every day
    1-3 of 9 total reviews See all

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    Product warranty: 2 Year See details

    Supplier Warranty: This warranty covers defects in material and workmanship only for 2 years from the original date of delivery. Culligan will replace any part which in Culligan's opinion is defective.
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