3M All-In-One Respirator, Best for Sanding, Fiberglass, Drywall, Painting, N95, Exhalation Valve Helps Direct Exhaled Air Downward, Relief From Dusts And Certain Particles, 10-Pack - Papr Safety Respirators - Amazon.com
SoftSeal Silicon Molded L N95 Certified V-fold Mask with CoolTech Valve (3-pack) N95VFL3 - The Home Depot