The New Res-Med Airfit N20 Medium Cushion Strap Frame SYS #63501 is a high-quality personal protective equipment item designed for facility maintenance and safety. Produced in Singapore, this unit features a comfortable medium cushion and a secure strap frame for a snug fit. With the model number 63501 N20 MED, this unit is a reliable choice for individuals seeking reliable respiratory protection in various industrial settings.