How Often Should You Change the Filters in Your House?

It takes diligence to keep indoor air and water clean. Here's how often you should replace each type of filter. When to ...
AOL

This Is How Often You Should Be Changing Your Water Filter

A lot of items in your home make it pretty clear when they need to be replaced. Your fire alarms beep at you. Light bulbs burn out. Plates are still dirty after running the dishwasher. Your home’s ...
Time

Do You Really Need a Water Filter?

All sorts of nasties—lead, mercury, radium, nitrates, norovirus, agricultural runoff, PFAS, and more—can lurk in your water. No surprise, then, that about 40% of U.S. homes filter theirs. But the ...