A furnace filter should be changed about once every three months. A furnace filter should be changed more often in the event of pollen, construction dust, cold spells, or other amplifying factors.

Is your furnace blowing cold air? Here are some troubleshooting tips and simple DIY repairs for the most common causes for ...

Learn More › Air filters for furnace and home AC are designed to trap dust, dirt, bacteria, and other small particles. Depending on the MERV rating of the house air filter (which measures how ...

Furnace air filter sizes vary and are usually expressed in three numbers: depth, width, and length. For instance, 16x24x1 is a typical size, with 16 inches for width, 24 inches for length ...

As the days grow shorter and the temperatures drop in southern Manitoba, homeowners are beginning to prepare for the ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

The Kirkland Signature (Costco) 2200 High Performance 1648343 is part of the Air Filters test program at Consumer Reports. In our lab tests, Furnace Filters, Air Conditioner Filters & Air Filters ...

"Check the furnace filter," Rose said. If that filter is dirty or clogged it will work twice as hard. It's also good to write the date on the filter when you change it so you know how often to ...

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 ...

Learn More › A: As you discovered, a clean furnace filter makes a big difference in air quality. What’s more, the fresher the filter, the more efficiently your HVAC system runs, resulting in ...