We're basically used to wearing face coverings while out and about at this point, and you may have noticed that several masks have a small slot to place a filter for extra protection. Adding a filter ...

Having a ready supply of face masks at home isn't cheap. And, depending on the type of mask you like to wear, it can add up over time. That's why it's so important to act when face masks go on sale.

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Our editors independently selected these items because we think you will enjoy them and might like them at these prices. If you purchase something through our links, we may earn a commission. Pricing ...

As some restaurants, salons and other businesses welcomed back their customers in August, NBC News Shopping readers continued to invest in face masks, filters and thermometers. And while students ...