To promote health and well-being, drinking water must be as pure and contaminant-free as possible. However, not all water sources are the same, and some contain more contaminants and disease-causing bacteria than others. When that is the case, the water must be filtered, and the best way to do that is with a whole-house water filter.
PFASs have been used for decades in the manufacture of ordinary household products like cleaning supplies, fingernail polish, and pesticides. Industries that relied on them included electronics, construction, and aerospace as well as the military. They have also been used in the production of firefighting foam used to extinguish petroleum-based fires at refineries, airports, and chemical manufacturing plants.