How to Get PFAS Out of Drinking Water—and Keep It Out
Filters in water pitchers or under-sink systems capture dangerous chemicals, only for them to be returned to the environment.
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Your outdated water heater could be costing you — here's the ultra-efficient upgrade that could save you $2,100
Cala estimated that total savings when upgrading to a heat pump water heater in place of a new gas hot water heater are around $2,100 over the product's lifetime, with switching from oil or propane ...