RZ Mask M1 Neoprene Air Filtration Face Mask with Carbon Filters for Woodworking, Medium, Black

The M1 Neoprene face mask is the original RZ product. Like all RZ Masks, it features our standard F1 filters, blocking 99.9% of particulates down to .1 micron in size! The M1 Neoprene is made from the same material that’s used for wetsuits – making it comfortable, durable, and perfect for adding comfort in cooler temperatures. The RZ Mask M1 face mask is not intended for use in a medical or clinical setting.