Shaw Services Air Conditioning & Heating - If your mask is clean but your furnace filter looks like this, it might be time for a new filter and a fall maintenance checkup.
![Friendly reminder to check your furnace filter. That cold spell probably had your furnace running a lot more than usual so what ever filter schedule you where on has been thrown off. : Friendly reminder to check your furnace filter. That cold spell probably had your furnace running a lot more than usual so what ever filter schedule you where on has been thrown off. :](https://i.redd.it/iltjt8e3esc41.jpg)
Friendly reminder to check your furnace filter. That cold spell probably had your furnace running a lot more than usual so what ever filter schedule you where on has been thrown off. :
![When replacing an A/C filter, how do I know which direction the air flow is where the filter is inserted? : r/Home When replacing an A/C filter, how do I know which direction the air flow is where the filter is inserted? : r/Home](https://preview.redd.it/when-replacing-an-a-c-filter-how-do-i-know-which-direction-v0-m3eis4gmrvja1.jpg?auto=webp&s=5553b9e02173020b31fd8cfbb1de04f67ae7316f)
When replacing an A/C filter, how do I know which direction the air flow is where the filter is inserted? : r/Home
What happens if air filter is backwards? By installing your filter backwards, air will have a harder time flowing through the filter and your air handler... | By Heatland.ca | Facebook
![Preparing Your Furnace For The Winter - Buffalo, NY - Plumbers, Drain Cleaning, Furnace Heating Repair & Install, AC Repair and Install Experts - Cellino Plumbing & HVAC Preparing Your Furnace For The Winter - Buffalo, NY - Plumbers, Drain Cleaning, Furnace Heating Repair & Install, AC Repair and Install Experts - Cellino Plumbing & HVAC](https://cellinoplumbing.com/wp-content/uploads/2021/10/Preparing-Your-Furnace-For-The-Winter-scaled.jpeg)
Preparing Your Furnace For The Winter - Buffalo, NY - Plumbers, Drain Cleaning, Furnace Heating Repair & Install, AC Repair and Install Experts - Cellino Plumbing & HVAC
![Old Dirty Furnace Filter Partially Removed from Holder Stock Image - Image of canada, changing: 178254875 Old Dirty Furnace Filter Partially Removed from Holder Stock Image - Image of canada, changing: 178254875](https://thumbs.dreamstime.com/z/old-dirty-furnace-filter-partially-removed-holder-pulled-out-178254875.jpg)