Pro tip: found out most people don't swap their furnace filter often enough

I read a study from Energy Star that said like 70% of homes run with a dirty filter, which can raise your energy bill by 15%. I checked mine and it was gross, swapped it out and my AC actually feels cooler now - has anyone else noticed a change after doing this?

2 comments

2 Comments

wade_perez20d ago

felt cooler" - yeah same here. I couldn't believe how much air was moving after.

gibson.mark20d ago

Holy crap, that much air? Were you standing right under it or something?