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Culligan

Culligan US-DC3 Under Sink Direct Connect Premium Lead Filtration System, No Size, White

  • Based on 120 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Sep 3
Order within 10 hours and 58 minutes
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Features

  • Under sink water filtration system providing cleaner filtered water
  • Aids in the reduction of bad taste, odor, chlorine, lead, and microbial cysts
  • Use replacement cartridge Culligan model US-DC3-R
  • Capacity = 4, 750 gallons or 12-months
  • Flow rate = 1. 5 gpm

Description

Direct connect under-sink system certified to reduce lead up to 99% without sacrificing cold water flow rate at the sink. Flow rate of 1. 5 GPM. Quick "twist-lock" cartridge replacement, compatible with Direct Connect line of products (US-DC1-R and US-DC2-R) Extended capacity cartridge life; 4, 750 gallons or 12-month

Brand: Culligan


Special Feature: Chlorine Reduction


Product Dimensions: 4"L x 6.1"W x 15"H


Package Information: Faucet


Installation Type: Under Sink


Item Weight: 3.4 Pounds


Model Name: Under Sink Direct Connect Premium Lead Filtration System


UPC:


Global Trade Identification Number: 41


Manufacturer: Culligan


Brand: ‎Culligan


Special Feature: ‎Chlorine Reduction


Product Dimensions: ‎4"L x 6.1"W x 15"H


Package Information: ‎Faucet


Installation Type: ‎Under Sink


Item Weight: ‎3.4 Pounds


Model Name: ‎Under Sink Direct Connect Premium Lead Filtration System


UPC: ‎033663007741


Global Trade Identification Number: ‎41


Manufacturer: ‎Culligan


Part Number: ‎US-DC3


Item Weight: ‎3.4 pounds


Item model number: ‎US-DC3


Size: ‎No Size


Color: ‎White


Style: ‎US-DC3


Thickness: ‎1 Inches


Item Package Quantity: ‎1


Mounting Type: ‎Plate Mount


Special Features: ‎Chlorine Reduction


Usage: ‎Inside


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 year limited


Date First Available: July 17, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 3

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great filter. I've had it 2 months so far, and it filters well.
Excellent water filter that doesn't take up too much space.
Reviewed in the United States on July 2, 2025 by Sean Hatchett
    • Huge improvement.
Water tastes great. No kore expensive bottled water. Put one under every sink
Reviewed in the United States on April 20, 2025 by DYI Dave
    • Filter
Great
Reviewed in the United States on February 21, 2025 by TDL
    • Great
Getting 1gpm at 60 PSI not the 1.5 but still great
Reviewed in the United States on October 23, 2024 by Morning
    • BUYER BEWARE!!! Don't waste your money or time!
I purchased the US-DC3 Under Sink Direct Connect Premium Lead Filtration System on Amazon on 12/27/22 for $100.99. I received it on 12/29/22 and didn’t install it until around mid-January 2023. In the middle of February 2023, the cold water started to slowly come out of the faucet. By the end of February 2023, the first part of March 2023 the cold water was just trickling out and only hot water was flowing regularly out of the faucet. I was determined the filter was faulty and was restricting water flow. On March 6, 2023, I contacted Culligan about their faulty US-DC3-R filter which lasted approximately 30 days. Culligan refused to replace the faulty filter claiming it was my water quality that was the issue, not their filter. It’s funny how Culligan knows what my water quality is without requesting a water quality report. Furthermore, I guess their water filter has a problem filtering water and may become inoperative as a result. I contacted Amazon to see if they would hold Culligan accountable for selling faulty water filter on their website. Amazon refused to intercede because it had been over 30 days since purchase. I will be searching for a new under sink water filter from a company that is reliable and offers excellent customer service. Obviously, Culligan is not that company. ... show more
Reviewed in the United States on March 9, 2023 by Brian
    • A week later and I still can't install it........
My first impression so far is not good and i haven't even used it yet. I am still trying to find parts to connect it. There are NO instructions at all and nothing that indicates connection sizes. The product does not come with any type of Connectors either. I have had to trial and Error it at the hardware store just to figure out what size fittings i need and what size reducers i need in order to hook it up to my sink....... I am now waiting on the 2nd round of parts i had to order off Amazon and hoping those will work. I have a standard Sink fed off a 1/2 waterline using a 1/2in feeder to the sink.... Nothing odd about that.... you would think the MNF would at least show a photo of the things you might possibly would need.... but no.... Good luck trying to find the adapters at the local Home Depot, unless you want to piecemeal together 15 different parts to sorta kinda get the one connection you need. Highly disappointed to say the least. I will keep subtracting stars until I can at least hook it up. ... show more
Reviewed in the United States on June 13, 2025 by Gryphon1999
    • Easy install if you're careful
Pretty easy to install. When I first turned on the water I had a leak. Per the instructions, I disconnected the leaking end, re-cut it, and made sure to insert it ALL the way (it goes in farther that you might think). No leaks after that! Note that the pre-cut end has a crimp. You must re-cut the end before you cut to length. Flow rate is great - same as with no filter. Minus one start because filter is not ANSI certified. ... show more
Reviewed in the United States on May 24, 2025 by anonymous
    • Easy installation
Awesome!
Reviewed in the United States on December 1, 2024 by Joe Horvath

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