Changing a furnace filter regularly will improve your heating in the winter and your air conditioning in the summer.

Q: How often should I replace the air filters in my home, and what factors would require me to replace them in between regular changes? A: The essential function of an air filter is to clean air that ...

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 ...

How often should I swap out my furnace filter, and which types of furnace filters are best? A furnace filter removes dust, dander and other large particulates from the air in our homes when either the ...

A clogged filter makes your system work harder. Some home tasks tend to slip through the cracks—until you realize they’re way overdue. Changing your home’s air conditioner filters is likely one of ...

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 ...

Dirty HVAC filters restrict airflow and degrade system performance. Overheating, breakdowns, and costly repairs can result from neglecting to change your HVAC filters. Changing or cleaning your HVAC ...

Add Yahoo as a preferred source to see more of our stories on Google. The right HVAC filter can serve as a critical first line of defence against airborne pollutants (Getty Images). As wildfires ...

Clean furnace filters save energy and money, plain and simple. Routinely changing or cleaning the furnace filters from your home's heating and air conditioning system helps the units run more ...