# Science

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What are some filters in your home?
What's the purpose of each filter?

• Science -

Trh some of the following links:

http://search.yahoo.com/search?fr=mcafee&p=why+are+there+filters+in+the+h+ome

Sra

• Science -

I have two air-conditioner/furnace filters to clean the air as it circulates when I run either the air conditioner in summer or the furnace in winter.

I have a big whole-house water filter in the garage where the water supply enters the house. In addition there is a filter in the refrigerator, which filters the water that either goes into the ice maker or goes through the drinking water spout.

What filters are in your house?

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