Culligan® Water Test Kit (TK-2)

Item no: 4005708 | 051678503232
120  Estimated 

FREE Store Pickup! Find my Ace. (details)
to-done LIST

at Your Local Ace

Ship to home is available. Leaves warehouse in 1 to 2 bus. days. (details)
STORE AVAILABILITY: Your neighborhood Ace stocks thousands of products in the quantities you need. Check with your local Ace for availability. (find your local Ace)
  • Product Type: Drinking Water Test Kit
  • Determine chlorine, iron, total hardness, nitrates and nitrites
  • Mail-in testing available for lead, nitrate/TDS and sodium/iron

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.

30-Day Return Guarantee

We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased (excluding Gift Cards and gas-powered outdoor equipment*), you may return the item up to thirty days after the original purchase date to receive a store credit (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue your store credit. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

The item must be returned in good condition, in original boxes (whenever possible), and with all paperwork, parts and accessories to insure full credit. After 30 days, please contact the manufacturer directly.

*Gas-Powered Outdoor Equipment cannot be returned once gas or oil has been put in it, even if the Equipment has been drained of these materials.

What people are saying

sort by:


by PowerReviews
Culligan® Water Test Kit (TK-2)

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

Back to top

(2 of 2 customers found this review helpful)


Not the same product

By KentuckyBoy

from Prestonsburg, KY

About Me Midrange Shopper

Verified Buyer

Comments about Culligan® Water Test Kit (TK-2):

I ordered this product online but the product received at the store was not exactly the same as described on the website. Although the packaging read that it was a Model TK-2, as was the product ordered, it did not include a test for pH. The hardness test worked but the test for iron showed no iron in the water, and high iron is the one thing I know I have in the water.

  • Primary use:
  • Personal

(6 of 7 customers found this review helpful)


After a LOT of research we bought it...

By Earp

from Mars Hill N.C

About Me Budget Shopper

Verified Reviewer


  • Easy To Install


  • Cloudy Water

Best Uses

  • Improving Taste

Comments about Culligan® Water Test Kit (TK-2):

We would recomend this kit to EVERYBODY its easy to use & I think it was comsumer reports where I saw it ranked #1 in this class... Now that we have bought one we can see why!!!!!!!

  • Primary use:
  • Personal

Displaying reviews 1-2

Back to top

© 2017 Ace Hardware Corporation. Ace Hardware and the Ace Hardware logo are registered trademarks of Ace Hardware Corporation.
HACKER SAFE certified sites prevent over 99% of hacker crime.

Add Item to To-Done List

To use this feature you must be signed-in to your account, please sign in now. If you do not have an account, please create an account to participate.

Ace Rewards

Ace Rewards is a free and rewarding membership program that lets you earn rewards with every purchase you make! Join now.