Water Quality Test Kit

Item Number: WSK


Do you know what water problems need fixing? If you don’t know what is wrong with your water using our Water Quality Test Kit is a great way to find out and get the best treatment for your water problems.


  • 8oz. sample bottle
  • Instructions and information form
  • Box – Use to return sample by USPS or UPS
  • Test results and treatment recommendation sent by email

FREE with qualifying purchase! See Details Below

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Or order by phone: 509-674-4000

SKU: WSK Category:

Product Description

Water Quality Test Kit – Find the right water treatment system


FREE Water Test Details:

  1. Purchase WSK, fill the bottle with your water, complete included information form and return to us via mail or UPS.
  2. We will test the water, provide test results and make an ICS product recommendation to provide the best treatment possible. With your test results we will include a coupon equal to the WSK purchase price. Apply coupon at checkout when purchasing your system online at www.cascadianwater.com.


Free WSK Coupon applies to our top three water treatment systems:


Three Easy Steps to fixing and ENJOYING your water:

Step 1 – Know what needs to get fixed.

You may already know what needs to be fixed with your water and if that is the case the next step to successful water treatment is to select the right water treatment system(s) to best solve your problems. Use our easy Product Finder Tool to select and purchase your treatment system.

Two ways to find out what needs fixing:

  1. Ask your water provider for a report of your water quality and then use that information to select the right water treatment system(s) to best solve your problems with our Product Finder Tool.
  2. Get a water test. A water test will tell you what needs fixing and then you use that information to select the right water treatment system(s) to best solve your problems with our Product Finder Tool.

If you would like for us to test your water and recommend the best treatment solution tailored to your needs you will need to Purchase our Water Sample Kit.

Once you get the sample bottle, follow the instructions to get the best sample for testing and fill out the information form giving as much information as possible. Be sure to write clearly and to include your contact information. Tighten bottle cap and tape box ends before shipping.

Return the information form and bottle. We will test your water and email you with the test results and treatment recommendations. We will contact you if we have any questions as we are formulating your custom treatment system.

Step 2 – Purchase your recommended custom treatment.

Step 3 – Install the treatment. Contact your local plumber or install your new treatment yourself.

That’s all there is to it – Enjoy Your Water!

Additional information

Weight 1 lbs
Dimensions 9 × 5 × 5 in

O3 Water Systems, Inc.
“Limited” CASCADIAN® Integrated Cartridge Solutions

Water Treatment System Warranty

During the time periods and subject to the conditions hereinafter set forth, O3 WATER SYSTEMS, will repair or replace to the original user or consumer, any portion of your new ICS (Integrated Cartridge Solutions) system which proves defective due to defective materials or workmanship of O3WS. Warranty period is 10 years from date of installation. At all times O3WS shall have and possess the sole right and option to determine whether to repair or replace defective equipment, parts, or components. Damage due to conditions beyond the control of O3WS is NOT COVERED BY THIS WARRANTY.

LABOR, ETC., COSTS: O3WS shall IN NO EVENT be liable for cost of removal, installation, transportation, or any other charges which may arise in connection with a Limited Warranty claim.

THIS WARRANTY WILL NOT APPLY: (a) To defects or malfunctions resulting from failure to properly install, operate or maintain the unit in accordance with good trade practices of professionals; (b) to products which are not installed in accordance with applicable local codes and ordinances (c) to products modified at any place other than the point of original manufacture (d) to products moved from the original installation location; (e) to normal maintenance services and parts used in connection with such service; (f) to failures resulting from the abuse, physical damage, fire, freezing, acts of god, accident or negligence; (g) to products used for purposes other than for what they were designed and manufactured, and (h) cartridge filters and replacement kits.

RETURN OF REPLACED COMPONENTS: To obtain specific performance under this Limited Warranty, the defective product must be returned freight prepaid to O3WS in Cle Elum Washington or other such place as O3WS may designate together with proof of purchase, installation date, failure date, and supporting technical data.

PRODUCT IMPROVEMENTS: O3WS reserves the right to change or improve its products or any portions thereof without being obliged to provide such change or improvement of units sold and/or shipped prior to such change or improvement.

WARRANTY EXCLUSIONS: As to any specific O3WS product, after the expiration of the time period of the warranty applicable thereto as set forth under the heading “Warranty Periods” above. Cosmetic damage that does not affect the process functionality of the equipment is not covered. O3WS Industries makes every effort to ensure that all illustrations and specifications are correct. However, these do not imply a warranty that the product is merchantable or fit for a particular purpose, or that the product may not vary from the illustrations and specifications. THERE ARE NO EXPRESS OR IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WHICH EXTENDS BEYOND THOSE WARRANTIES DESCRIBED OR REFERRED TO ABOVE.


Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages and some jurisdictions do not allow limitations on how long implied warranties may last. Therefore, the above limitations or exclusions may not apply to you. This Limited Warranty gives you specific legal rights and you may also have other rights which vary from jurisdiction to jurisdiction.

For your warranty protection (Magnason-Moss Warranty Act) the WARRANTY REGISTRATION CARD MUST BE COMPLETED AND RETURNED TO O3WS WITHIN TEN (10) DAYS OF INSTALLATION. In the absence or other suitable proof of installation date, the effective date of this warranty will be based upon the date of manufacture plus thirty (30) days. Direct all notices, etc. To: Service Department, O3 Water Systems, Inc., 5301 Airport Rd, Cle Elum WA, 98922