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CULLIGAN US-2 2Stage Drink WTR System, 13.58 x 10.23 x 4.52, White

Based on 100 reviews
Condition: New
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$131.11
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Availability: 17 left in stock
Fulfilled by MaxWarehouse

Arrives Thursday, Nov 5
Order within 31 minutes

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At a glance

Condition
New
Model
US-2
Capacity
5 gal
Dimensions
10.2"L x 13.5"W x 4.5"H
Weight
4.2 lb
Material
Plastic
Special Feature
Reduce TDS
In the box
Extra Filter
Warranty
Warranty

Features 5

  • Filters water for safer drinking, better tasting beverages and cleaner fruits and vegetables
  • REDUCES: chlorine, taste and odor, atrazine, cyst, lead, lindane, turbidity and nominal particulate Class 1
  • FEATURES: Easy-change filter design with no need to turn off your water supply
  • FILTER LIFE: System lets you know when you change filters with its innovative built-in LED filter life indicator

Description

The Culligan US-2 Undersink Drinking Water Filtration System provides great tasting water for drinking, cooking, and ice makers. This 2 stage system includes a chrome faucet with indicator light to remind you when you change filters. Culligan filters innovative quarter turn design allow for a hassle and mess free changes. The Culligan US-2 system has a 5 GPM flow rate and reduces bad taste and odor, chlorine, particulate class 1, cysts, lead, lindane and atrazine.

Specs 28

Brand Culligan
Special Feature Reduce TDS
Product Dimensions 10.2"L x 13.5"W x 4.5"H
Material Plastic
Capacity 5 gallons
Package Information Faucet
Installation Type Under Sink
Purification Method Activated Carbon

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Much better way to filter over pitchers.
This has works fine and we enjoy the flavor of the water. There is a short duration after install that the filter will put in air bubbles. Install was not bad but would have preferred metal attachments instead of plastic.
Reviewed in the United States on May 6, 2022 by Jason Milloy

Quality
Just what I needed. Easy to install.
Reviewed in the United States on January 4, 2024 by Online Buyer

Awesome, but proprietary carts (no surprise) keeps it from 5-stars
Disclosure: Bought from Amazon in Used - Very Good Condition for less than 20% of the current new price. I'm that guy that buys the cheap stuff, then leaves reviews. This one still had water in both the filters and the housing. Culligan yet releases another proprietary system. This one looks suspiciously like their EZ twist system - Ez1,3, and 4 compatible - but it's not. The two flow holes are the same, but the 3rd keying plastic piece is not the same. It is this "key" that prevents Brita, Dupont, Culligan, and AO Smith carts from interchanging into each others systems. 3rd party manufacturers of replacement carts (Waterdrop and Aquacrest are two brands that do this on Amazon) omit the 3rd key tab and only include the water flow holes and thus can fit into any of these brands. If the 3rd key wasn't there, any of these filters would fit and work in the other brands. The problem with the specific carts for this model are that they aren't very popular. Even though they seem to be EZ1 and EZ3 respective carts from the same brand, they won't fit in (unless that key tab isn't there). Of course, the non-OEM 3rd party brands work and I have been using these carts in a similar system with no probs so far. The unit is fine on it's own and as long as carts are available, it's a good system. It uses the 1/4" pressure inserts - which is very popular in undersink water filters. But this 1/4" system is touchy and has to be used correctly - or it will spring leaks. This is true for all systems that use this type of plumbing. I've set up many systems with these mounts, and when they work, they are great. But when they fail, it can be a disaster if no one is around to stop water from leaking into the surroundings. While setting this up, I'm reminded of overall how shoddy feeling the whole 1/4" pressure system is - but this is done for the purpose of simplicity. A proper plumbed setup would be more robust, but would probably also cost more than the actual new price of the filter system. Often, it takes a couple days of observation/refining connections to insure the 1/4" system doesn't have any leaks. However, once the system is setup properly, it functions wonderfully without any leaks. This system was well worth what I paid - and it will become a part of my filter system. However, moving forwards, any replacement carts I buy will be the 3rd party ones without the key. This system is equivalent to two single ones daisy chained - in a single housing. Since I often daisy chain 4 filters, I only need 2 of these rather than 4 singles. If this comes up again for a discount price, I would most def buy again. I'm really buying just for the housing and the filters that came with it are a bonus. I also buy Culligan/Brita/Dupont housings, if I see them for a substantial discount - with the intention of using non-OEM 3rd party filters after the initial included one wears out. ... show more
Reviewed in the United States on August 6, 2021 by mtliu

Works Great! Stop buying bottled water- Save some money!
I’ve always wanted a drinking water filtration system for home. Saw this brand in a hardware store, but cost is $20 Cheaper on Amazon! I gave it a 2 star for install - and because everyone’s kitchen sink differ, I found it difficult to install in a tight corner sink design. But once installed, it is Fantastic!!! I have not bought bottled water for a few months now. The faucet has a built in red light to remind you it’s time to change filters. It’s a 2-cartridge replacement - super easy to replace. Highly recommended! ... show more
Reviewed in the United States on April 16, 2020 by GD

Read the manual stupid!
Make sure the battery is installed correctly otherwise the LED warning system won't work. The Amazon online support page does not address this issue and Culligan will not provide support with their products purchased through Amazon. PS. Make sure to put the tubes in the correct port as they are painfully difficult to remove after insertion. (I had to remove the tube locking clips in order to be able remove the tubes when I realized they were reversed) ... show more
Reviewed in the United States on April 11, 2024 by Gayan Inayat-Khan

Will spring a leak after a couple of years
We’ve had two of these units under our sink. They last about 2 years before they will spring a pin hole leak (both units in the same place) under the top where you won’t see it until you find water under your sink.
Reviewed in the United States on June 1, 2024 by David W. Smith

Saves me from buying cases of water and recycling all the plastic bottles
Easy to install. I did not want it under the counter so I put it directly underneath in my utility room and connected it to the water line down there using a quick connect style valve on my half inch copper waterline. The water still tastes great six months later. I'm buying replacement cartridges to have on hand if the water flow pressure starts to drop or taste changes. ... show more
Reviewed in the United States on January 1, 2021 by shaw shaw

Good prodct
Will never blink before purchasing it
Reviewed in the United States on August 24, 2023 by preeta basu
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