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 ...

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Learn what happens if you don't change HVAC filters. Degraded performance and system failure may occur if you don't change HVAC filters.

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 ...

The forced-air heating and cooling systems that keep our homes comfortable year-round require very little maintenance. In most cases, all you must do to keep the equipment operating at peak efficiency ...

As wildfires continue to burn across Canada, air quality warnings have been issued throughout the country. During times of poor air quality, experts advise staying indoors in a cool, air-conditioned ...

Changing the air filter on your HVAC system is one of those home maintenance tasks, like winterizing your garage, cleaning your gutters, or prepping your yard for colder weather, that's annoying but ...