When you want to keep your home's heating and cooling system running smoothly, one of the best steps you can take is cleaning and replacing your furnace filter. You should be replacing your furnace ...

Furnace filters are an important component of your home's HVAC system, but is it really worth it to splurge on the more ...

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the indoor ...

A man kneels while pulling a dirty filter out of a furnace - Backyardproduction/Getty Images Changing your furnace filter is one of those home maintenance chores that's easy to forget until you've got ...

Homeownership comes with what feels like a never-ending to-do list. One important task on that list is ensuring your heating and cooling system is properly maintained. You should be replacing your ...