Jackson Safety R20 P95 Particulate Respirator (64420), Single Valve, White with Yellow Strap, 80 Respirators / Case, 10 / Box, 8 Boxes . Protect yourself from the respiratory dangers of the job with Jackson Safety R20 P95 Particulate Respirators (Single Valve). They are a must-have piece of personal protective equipment (PPE), effective against oil-based and non-oil-based particulate aerosols and dust that does not emit harmful vapors, making them appropriate for welding applications where a P95 is sufficient against fumes. The NIOSH P95 rated molded respirators are made for all-day comfort and meet heat and flame resistance standards, per ANSI / ISEA 110-2009 standards. They feature a bendable, soft foam nose pad and knitted elastic head straps for a secure fit. The particle masks are not made with natural rubber latex, reducing worry for those with latex allergies. Trust Jackson Safety Particulate Respirators to help you breathe easy on the job.