Honeywell Saf-T-Fit N95 Disposable Respirators are an excellent fit for any number of applications such as sanding. woodworking. non-toxic spray painting and insulation installation. The included hypoallergenic filter features lightweight and humidity resistant properties. An adjustable nose bridge allows for increased comfort and the very best fit. Honeywell Saf-T-Fit Plus N95 Disposable Respirators ensure NIOSH-approved N95 Protection and are rated Professional Grade.