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eXact Strip Micro Calcium Hardness - Bottle of 50 test strips | ITS-486629
Regular price $13.96 USDRegular priceUnit price per$16.49 USDSale price $13.96 USDSale -
WaterWorks 4-in-1 City Water Check Test Strips - Bottle of 25 tests | ITS-480113
Regular price $11.99 USDRegular priceUnit price per$12.99 USDSale price $11.99 USDSale -
BritaPro Deluxe Demonstration Test Kit 192413BRITA
Regular price $855.00 USDRegular priceUnit price per -
WaterWorks School Kit - 2 tests each per 30 students | ITS-487995
Regular price $100.47 USDRegular priceUnit price per -
eXact® Strip Total Hardness Ultra High Kit - 50 tests | ITS-486669-K
Regular price $26.70 USDRegular priceUnit price per$30.49 USDSale price $26.70 USDSale -
eXact® Strip Calcium Ultra High Kit - 50 tests | ITS-486668-K
Regular price $22.65 USDRegular priceUnit price per$25.49 USDSale price $22.65 USDSale -
Safe Tap Check Home Water Test Kit - 2 tests each | ITS-487940
Regular price $6.99 USDRegular priceUnit price per$7.49 USDSale price $6.99 USDSale -
Eco-Check® 5 in 1 - 10 foil-packed tests | ITS-484345
Regular price $6.05 USDRegular priceUnit price per$6.99 USDSale price $6.05 USDSale -
Pool Check® 5 in 1 - 10 foil-packed tests | ITS-484339
Regular price $6.05 USDRegular priceUnit price per$6.99 USDSale price $6.05 USDSale -
Well eXact® EZ Professional Test Kit | ITS-486203-K2
Regular price $515.59 USDRegular priceUnit price per$679.99 USDSale price $515.59 USDSale -
Pool eXact® EZ Master Professional Kit | ITS-486201-KM2
Regular price $594.49 USDRegular priceUnit price per$715.99 USDSale price $594.49 USDSale -
Pool eXact® EZ Professional Kit | ITS-486201-K2
Regular price $574.19 USDRegular priceUnit price per
