DIY home water test kits from SenSafe, WaterSafe, WaterWorks, Watercheck, Pool Check, Arsenic Quick, Taylor, and Pentair critical water quality parameters like Metals (i.e. Iron, Copper, Lead, Chromium, etc.), Bacteria, Chlorine, Nitrates/Nitrites, pH, Total Hardness and many more...

... and we also carry popular water filter brands like Crystal Quest that produce reliable Countertop, Undercounter, Shower, Refrigerator, and Whole House water filters.

Order $75 or more worth of test kits & get FREE USPS 1st Class Shipping in the US!

At the Water Test Kit Store we carry the products we personally know, use, and trust!

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    1 - 36 of 97 items
    COMPLETE Water Quality Test Kit Boris' Mercury in Water Test Strips,MPN 480049 Water Quality Test Kit,Well Water Test Kit,Drinking Water Test Kit
    COMPLETE Water Quality Test KitBoris' Mercury in Water Test StripsWater Quality Test Kit

    $23.99

    $21.49

    $17.99

    $15.49

    $34.99

    $31.99

     
    Nitrate/Nitrite Test Strips Chromium Test Strips watersafe lead in water test kit,watersafe test kit,lead in water test kit
    Nitrate/Nitrite Test StripsChromium Test StripsWaterSafe Lead in Water Test

    $13.99

    $11.99

    $16.99

    $12.99

    $12.95

    $10.75

     
    Metals Check Test Strips,MPN 480309 Zinc Check,MPN 480026 John's Copper (Total Copper, Cu+1 & Cu+2)
    Metals Check Test StripsZinc CheckJohn's Copper (Total Copper, Cu+1 & Cu+2)

    $17.99

    $15.99

    $16.99

    $14.99

    $14.99

    $12.99

     
    manganese check,manganese test strips,test for manganese in water Cyanide in Water Test Kit Visual Total Iron Test,Total Iron Test,481623-V
    Manganese Test StripsCyanide in Water Test KitTotal Iron Test

    $25.99

    $22.39

    $6.99

    $4.79

    $23.99

    $20.99

     
    Total Chlorine Test Strips WaterWorks 2 Free & Total Chlorine Test Kit,MPN 480655 pH & Alkalinity Test Strips
    Total Chlorine Test StripsWaterWorks 2 Free & Total Chlorine Test KitpH & Alkalinity Test Strips

    $15.99

    $13.99

    $17.99

    $15.99

    $10.99

    $8.99

     
    Hydrogen Sulfide Low Range Test Kit 481104,ph test strip,extended range ph test,waterworks ph test Eco-Check 5-Way Test Strip
    Hydrogen Sulfide Low Range Test KitpH Test Strips - Extended RangeEco-Check 5-Way Test Strip

    $14.99

    $13.39

    $9.99

    $8.49

    $12.99

    $10.99

     
    Total Hardness Test Strips, Water Hardness Test Strip, 480008 Ultra-Low Total Chlorine Test Strips Iodine Test Strips
    Total Hardness Test StripsUltra-Low Total ChlorineIodine Test Strips

    $9.99

    $7.99

    $24.89

    $22.99

    $15.99

    $13.99

     
    Well Water Test Kit Well Water Test Kit,WaterWorks Well Water Test Kit,MPN 481302 Well Water Test Kit,WaterSafe Well Water Test Kit,Pesticide Test Kit,Pesticides in Water Test Kit
    Well Water Test KitWell Water Test Kit (12 Full Kits)WaterSafe Pesticide in Water Test Kit

    $8.49

    $7.29

    $84.99

    $71.99

    $11.95

    $9.95

     
    Coliform Bacteria in Water Test Kit peroxide check,hydrogen peroxide test strips,test for hydrogen peroxide,h2o2 test strip,peroxide test strip Well Water Test Kit,WaterSafe Well Water Test Kit
    Coliform Bacteria in Water Test KitPeroxide Test StripsWaterSafe Well Water Test Kit

    $6.99

    $5.98

    $15.99

    $13.98

    $24.95

    $19.95

     
    Free Chlorine Check Ultra High | 0 - 750ppm Detection Range | 50 Tests per Bottle Total Chlorine (High Range) Chromium Test Strips,MPN 480047
    Ultra High Range Free ChlorineTotal Chlorine (High Range)Chromium Test Strips (600 Tests)

    $14.99

    $13.49

    $13.99

    $11.99

    $166.99

    $144.99

     
    Pool Check 6-Way Test Strips,481330,481330-12 Pool Check Salt Test Strips,Salt Test Strips,482341 Pool Check 3-Way Test Strips,Case of Pool Check 3-Way Test Strips,MPN 481335
    Pool Check 6-Way Test Strips (600 Tests)Pool Check Salt Test Strips (192 Tests)Pool Check 3-Way Test Strips (600 Tests)

    $139.99

    $112.99

    $86.99

    $69.99

    $81.99

    $68.99

     
    WaterSafe Science Project Test Kit,WS-425SP,Science Project for Water,Water Science Project ozone check,ozone test strips,test strips for ozone,481234 Free Chlorine Check Ultra High II | 0 - 2,000ppm Detection | 50 Tests per Bottle, MPN 480124
    WaterSafe Science Project (4-Pack)Ozone Test StripsUltra High Range II Free Chlorine

    $41.95

    $39.94

    $18.99

    $16.79

    $14.99

    $13.49

     
    1 - 36 of 97 items

    Thanks for Visiting the Water Test Kit Store on Water Testing Blog.

    We hope you found the water testing supplies and water filters you needed but if not, or if you have a question, or would like to leave feedback about products you purchased, or maybe just feel like saying, "Hi!", please contact us using our online form and we will respond as quickly as possible.
     

    We Believe in Regular Water Testing... and Offer Free Shipping

    For all product orders totaling $75 or more (after any applicable discounts) the Water Test Kit Store offers FREE USPS FIRST CLASS SHIPPING for orders shipping to US destinations.  Shipping discount applied at final checkout.

    Customer Satisfaction = Our Main Goal (Besides Helping You Get Clean, Safe Drinking Water!)

    If you have any questions, please do not hesitate to contact us before or after order placement.  We strive to see all our customers content with our products and the service we provide.  We look forward to answering any questions you may have!

    And lastly, please remember the importance of safe, clean water in our lives...
    It's your water, your health, and ultimately... your LIFE!