Product Description There are numerous contaminants in water that can be harmful to your health and/or your home’s plumbing, fixtures, and applicances. The Iron Hardness Plus Water Test Kit provides a reliable, convenient way to check your water supply for 8 contaminants and conditions. The EPA-based laboratory-certified kit allows you to screen for: Nitrates, Nitrites, Chlorine, Iron, Copper, pH, Alkalinity, and Hardness. Contains two tests for each contaminant.








