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The Stick
Join Date: Dec 2007
Location: Someplace Safe?
Posts: 17,328
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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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Richard aka "The Stick"
06 Cayenne S Titanium Edition
Last edited by RKDinOKC; 07-21-2017 at 07:18 AM..
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