The Cool Down on MSN
HEPA air purifiers can curb dust and allergies, owners say, and a box-fan filter may help, too
Posters also cautioned against ionizer-style products marketed with extra gimmicks.
Box fans can bring some relief to people who don't have air conditioning. Here's how you should use it.
Michiganders can use fans as an option to cool their homes this season. Be sure to face your box fans the right direction in windows this summer. The box fans consume less energy than air conditioners ...
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