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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: Pro Breeze Small Air Purifier HEPA - Air Purifier with True HEPA Filter, 99.7% Smoke, Dust, Pollen, with Night Light and Negative Ion Generator - Desktop Air Purifiers for Bedroom, Room,
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Shark Air Purifier 3-in-1 HEPA Filter, Air Purifier, Purified Heat, Purifed Fan, 1000 sq. ft. HC502 - The Home Depot
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