Wear a dust mask or a HEPA-level N95 respirator when sanding hardwood floors ... which means that refinishing is at least half the cost of replacement. Information provided on Forbes Home is ...

While "any mask is better than no mask," CDC director ... The agency clarified that "surgical N95s," a specific type of respirator with additional safeguards, should still be reserved for health ...

be sure to wear a high-quality mask. A surgical mask or cloth mask won’t cut it — health authorities agree that you should reach for an N95 or P-100 respirator with a tight seal. Are young ...

To make a respirator with 95 to 99% filtration ... The filter for flow mask, it's 57 centimeters squared, so almost half the size, but we're still getting 99% filtration, with equivalent ...

A respirator is a device ... less comfortable to wear and prone to fogging up. To avoid fogging, look for full-face respirators with built-in flow valves. Half-face respirators do not cover ...