3M 7501 Small Silicone Half Mask

• Ultimate reusable for comfort & durability
• Extremely durable
• Soft, resilient silicone & heat-resistant plastics
• Easier breathing - reduces heat & moisture buildup
• Silicone provides softer feel on face

The 7500 Series combines a soft, comfortable facepiece for maximized comfort, with 3M's standard easy breathing filters and cartridges. Soft, easy to clean silicone facepiece Cool Flow Exhalation Valve for added comfort and easier exhalation in hot and humid work settings Thin wall design around nose for greater comfort All 3M Facepiece Respirators can be used with ANY of 3M's vapor cartridges and pre-filter combinations. The simple white, oblong pre-filters are held on to the cartridge with a #501 adapter. All round pre-filters, when used on a vapor cartridge, attach to a #502 adapter. All round pre-filters can also attach directly to a facepiece when only particulate (NOT vapor) protection is required