DIY Home Maintenance: Change Your Air Filter for Maximum Efficiency
18 Nov 2024 · 1 min

0:30
A short DIY home-maintenance video segment (speaker: Derek Cole) urging viewers to change their HVAC/air filter as the top do-it-yourself efficiency action. The speaker emphatically repeats the instruction and cites Energy Star, saying changing the air filter is the most important thing homeowners can do themselves to improve efficiency.










