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 ...
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How to Change a Dirty Furnace Filter

Changing a furnace filter regularly will improve your heating in the winter and your air conditioning in the summer.
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 ...
Change air filters immediately to maintain system efficiency and prevent mechanical failure during extreme temperature drops.
Energy experts share ways to cut costs while staying warm, from thermostat adjustments to filter changes. Click to learn more.
Some furnace tasks are straightforward and satisfying, like changing air filters or keeping vents clear, but if it’s been a while since your last inspection, calling in the pros is the safer bet. “The ...
Furnace filters are an important component of your home's HVAC system, but is it really worth it to splurge on the more expensive filter options?
Did you know that your furnace filter needs to be regularly changed to ensure the appliance works properly? The frequency might be higher than you think.
A common question many people ask the Any Hours Services technicians is, "how often should I change my furnace filter?" The short answer is, when it’s dirty, however everyone’s house is a little ...