I get the extra thicc accordion style and I replace them at the manufacturer-suggested 6 months. The duct cleaners told me it should be done every 4 months, but he also said our duct weren’t too bad and I hadn’t had it done in like 6 years, so…
Every 6 months. But I slacked this year and didn’t change them out before summer. So I’m going to start fresh now, and then change at the beginning of summer, and then again next year around Thanksgiving.
Is there a good way to see if the current filter is running less efficiently, or do you just change it every 6 - 12 months regardless?
I get the extra thicc accordion style and I replace them at the manufacturer-suggested 6 months. The duct cleaners told me it should be done every 4 months, but he also said our duct weren’t too bad and I hadn’t had it done in like 6 years, so…
Every 6 months. But I slacked this year and didn’t change them out before summer. So I’m going to start fresh now, and then change at the beginning of summer, and then again next year around Thanksgiving.