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Old 08-25-2007, 07:12 PM   #1
kn
#1 Goaltender
 
Join Date: Dec 2002
Location: Calgary
Exp:
Default Electronic Air Filters

Here's a dumb question. Is it necessary to have an electronic air filter on 24/7? I would think there's no need to run it during the summer months when your furnace is hardly operating.

But I really don't know and haven't been able to find an answer on-line. I do know it's recommended to change the filters approximately once a month.
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