My landlord's note about the vent filter changed everything
They left a sticky note saying I was ruining the HVAC with cheap fiberglass filters, so I switched to a $15 pleated MERV 8 and my electric bill dropped $30 in one month. Has anyone else had a landlord call out something you were doing wrong without meaning to help?
Did your electric meter just happen to take a vacation the same month you swapped out that filter? Look, I get it, thirty bucks is thirty bucks, but that math is about as solid as a cardboard air filter. Next thing you know, your landlord will leave a note saying your new lightbulbs saved the neighborhood from a blackout. Hey, if switching to a pricey filter makes you sleep better at night, I say go for it, just don't start measuring your savings in unicorn tears.