Quote:
Originally Posted by RKDinOKC
Mertnin
Change my filters, two 12x24, when I sneeze right after I wake up, or the countdown timer on my thermostat says the filter has been in service for 1000 hrs of the fan running. Whichever comes first. Changed em just 2 weeks ago. The thermostat said it was time. I write the install date on the filters, It is usually every 3 months, but have had them go as long as 6.
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I have a similar system:
I change it whenever the heck i think about it, usually once or twice a year.
It's nice being organized!
