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DR.J Professional Air Purifier for Home Large Room, 1800 sq. ft, H13 True HEPA Filter, 4-Stage Auto Mode 12H Timer - Walmart.com
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Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News
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Amazon.com: Air Shield UV Air Purifier for Large Room Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter, Remove 99.97% Dust Smoke Mold Pollen, 20db Quiet Filtration System Cleaner Odor Eliminator :
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