Your furnace filter does more than keep the air clean — it protects your system and your wallet. 🚫💰
A dirty filter makes your furnace work harder, drives up energy bills, and can shorten the life of your HVAC system.
Most homeowners should change their furnace filter every 1–3 months (monthly if you have pets or allergies).
It’s a small habit that prevents big, expensive repairs and keeps your home comfortable year-round.😌