On 9/30/2015 2:15 PM, Bill Gill wrote:
Everybody says to inspect your furnace filters, but they don't say what
to look for. On the TV news they always say it, then show a filter that
is completely clogged. Obviously they should be replaced before that.
So what should I look for to decide if I need to replace them. I have
been replacing them every 3 months, but when I do I can barely tell
the difference between the old ones and the new ones.
Bill
It's entirely a judgement call. Hard to give any
exact figures over the internet. Trust your own
judgement.
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Christopher A. Young
learn more about Jesus
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www.lds.org
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