🌡️ HVAC
Change Your Furnace Filter
⏱️5 min💰$10–25🟢Beginner⭐4.9 (724 reviews)
Improve air quality and prevent $500+ HVAC repairs with a 5-minute quarterly task.
Find your filter slot
Usually located on the return air duct or inside the furnace cabinet. Check your manual if unsure.
Note the filter size
Check the edges of the old filter for dimensions (e.g. 16x25x1).
Install the new filter
Slide in with the arrow pointing toward the furnace. Seal the slot closed.
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