#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters
Water Testing Kits

Water Testing Kits

17 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Testing Kits

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up

Brand

caret-icon

Price

caret-icon
to

Number of Uses

caret-icon

Pack Size

caret-icon

On-Unit Display

caret-icon

Power Type

caret-icon

Savings Center

caret-icon

    Sort by

    Top Sellers
Best Seller
H2O OK Plus Complete Water Analysis Test Kit
(3.6 / 277)
Model# LT5015-6
$31.98
H2O OK Drinking Water Analysis Test Kit
(3.4 / 250)
Model# LT5010-6
$10.98
Advanced Digital TDS Meter Water Quality Tester with Automatic Calibration, Temperature Button, and Leather CaseAdvanced Digital TDS Meter Water Quality Tester with Automatic Calibration, Temperature Button, and Leather Case
(4.5 / 198)
Model# TDS3
$9.09
Do-it-Yourself Lead in Water Test Kit
(4 / 44)
Model# SH-PBDIY1
$21.99
Omni Filter Mail-In Home Water Test Kit
Model# WTK-S1-S23
$63.75
Test for coil-form bacteria with this reliable kit
(4.1 / 36)
Model# 700
$12.51
Home Water Analysis Kit
(3.6 / 60)
Model# 777
$23.56
Lead-In Water Test Kit
(3.5 / 60)
Model# LW107
$8.72
Do-it-Yourself Bacteria in Water Test Kit
(4.7 / 18)
Model# SH-BDIY1
$14.99
Top Rated
Iron Hardness Plus Kit
(4.1 / 84)
Model# 702
$10.31
Waterproof PH Meter
(3.5 / 2)
Model# PH180
$74.66
New
Digital Water Tester Test Kit with Accurate and Reliable TDS EC for Drinking Water, RO/DI System, Aquariums
Model# 1-12227FPH005
$52.23
/piece