Did you know that replacing your furnace filters can save you money by making your HVAC system run more efficiently? Many of us know that the filters need to be replaced, but not how often. Filters should be replaced each month during the heating season (and every month if you also have an air conditioner).
Don't know how to replace your filter? It's easy!
How to replace a furnace filter for dummies.
Interested in more tips for home maintenance? Check out this amazing guide from CMHC.