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What type of air purifier is best for allergies?
Dr. Alana Biggers, assistant professor of medicine at the University of Illinois-Chicago, believes that air filters can be useful for those with al...
Why it's important to change your air filter regularly
Air channels are a focal, yet regularly overlooked piece of a focal HVAC framework. They don't simply sift through pieces of dust and residue that ...
What is a MERV rating?
As air moves through a building’s HVAC system, air filters trap and collect large and small particles such as dust, allergens and microorganisms. A...