Tap water seems clean, but it’s not always contaminant-free. Tap water safety is something that should be thought about, because municipal water treatment can't always purify the water of every type of pollution. Depending on the source of water, it might be contaminated by heavy metals, PFAS, or the so-called forever chemicals, microplastics, pharmaceuticals, antibiotics, and other Unregulated Contaminants. Some contaminants can resist conventional treatment. Exposure to cer