
Dr. Dave Ellerby
Chief Scientist
[email protected]
Dave Ellerby has over 25 years of experience designing tests, analyzing data, and writing about science and technology.
At Reviewed and USA Today, Dave keeps the product test program current and tests air purifiers, mattresses, ranges, dishwashers, and fridges. Outside the lab, Dave writes product reviews and consumer ed content.
Dave has a Ph.D. in physiology from the University of Leeds and a B.Sc. in Ecology from the University of Manchester. After grad school, Dave worked at Northeastern University, Brown University, and Wellesley College, researching muscle performance and exercise physiology.
Articles & Reviews by Dr. Dave Ellerby
Cleaning
Can you clean HEPA filters or skip changes to save cash?
Can you clean HEPA filters or skip changes to save cash?
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Home & Garden
CES 2024: 5 innovative and surprising things we saw on the show floor
The 5 most surprising new products we found at CES 2024.
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Home & Garden
Do air purifiers make breathing easier during allergy season?
How to select your air purifier based on your allergy type.
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Cleaning
Here’s what an air purifier does and how it works
Our explainer of what air purifiers do and how they work.
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Cleaning
Worried about smoke pollution? These air purifiers will help
Keep your home healthy with these air purifiers that target smoke.
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Health & Fitness
These are the best health and fitness products of 2023
Our experts award the best products in workout gear. Feel good and get in shape with our favorites.
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