The World Health Organization this week revised its guidelines for acceptable levels of fine particulate matter (PM 2.5), the first time the guideline for PM … Read More »
Category: Residential Air Purifiers
What Is the Best Air Purifier Under $150?
If you’re looking for an air purifier on a tight budget, you may have had trouble finding the right unit for your home. Here at … Read More »
Air Purifier Maintenance: How to Keep Your Home Air Purifier in Great Shape
When you first buy an air purifier, you’ll start with a clean, new filter that will deliver optimal filtering performance. Over time, though, the filter … Read More »
Allowable Air Pollution Levels May Be Too High, New Study Suggests
As the world continues to grapple with the problems presented by air pollution, more and more evidence is emerging that even relatively small amounts of … Read More »