@jasononthejob: Haven’t changed you filter? Your breathing this …🤮 What you’re seeing get scraped off this evaporator coil is a mix of dust, dead skin, and bacteria that’s been circulating through the system. This is exactly why staying on top of your air filter matters. Better airflow, better efficiency, and most importantly — better indoor air quality. Don’t wait until it gets this bad. #hvac #hvactech #hvaclife #fyp #maintenance