The Milwaukee® N95 valved respirators with gaskets are designed to stay cool while providing a better fit. The dust masks feature a comfortable tight sealing gasket creating a secure seal for all day comfort. The respirator valve reduces the construction mask's internal temperature by 10°F. The respirator masks feature two soft adjustable straps and a flexible nose bridge to achieve a better fit. The respirator masks are NIOSH N95 approved for non-harmful sanding, grinding, sawing and insulation particles.