home hvac filter change

Step-by-Step: How to Replace an HVAC Filter Safely, No Leaks

by
This image is a four-step instructional guide designed to teach users how to safely replace an HVAC filter and prevent leaks. It features numbered visual panels with cartoon "VENTOWL" characters to demonstrate the process from turning off the system to ensuring a snug fit.

Pull out your current HVAC filter right now — or just picture it. Is there daylight visible around the edges? If yes, your filter has been sending unfiltered air through your system every time the blower runs. If you’re not sure, that uncertainty is exactly the problem this guide solves. Replacing an HVAC filter correctly … Read more