3M™ Reusable Half Face Mask, Large, 7503

3M™ Reusable Half Face Mask 7503 has a bayonet-style twin-filter design that fits a broad range of lightweight filters. Our 7500 Series large-size reusable mask has a 3M™ Cool Flow™ Valve, a soft sealing surface for comfort, and a unique head harness with an optional drop-down strap design.

For a reusable respirator that’s comfortable to wear, use 3M™ Reusable Half Face Mask 7503. The facepiece has a soft sealing surface that’s been specially designed with the end-user in mind. Our large-size half-face mask features the 3M™ Cool Flow™ Valve to reduce heat build-up by allowing warm, exhaled air to escape. And with low breathing resistance, it’s comfortable to wear and work in for many hours at a time. The unique head harness fits well with our hardhats and hearing protection, and the optional drop-down strap design provides stability and ease of use. A twin-filter design means the weight is evenly distributed with minimal obstruction to your field of vision. It protects against gases, vapours and particulates, and the bayonet-style connection fits to a broad range of twin lightweight filters which can be equipped to your individual needs. It can be used with 3M™ Supplied Air Systems for your increased convenience and flexibility, and connects with all 3M™ 2000, 5000 and 6000 Series filters (except 3M™ 6098 or 6099). The 7500 Series has a specially-designed range of spares and accessories to help you maintain the right level of comfort and protection when parts become worn or damaged.

• Soft sealing surface and low breathing resistance makes them comfortable to wear for long durations
• Cool Flow™ Valve helps reduce heat build-up by allowing warm, exhaled air to escape
• Twin-filter design for even distribution of weight and minimal obstruction to field of vision
• Bayonet-style connection fits a broad range of filters
• When used with the correct 3M bayonet filter it can protect against, gases, vapours and/or particulate hazards
• Unique head harness and optional drop-down strap design provide stability and ease of use
• Can be used with 3M™ Supplied Air Systems for your increased convenience and flexibility
• Spares and accessories help you maintain the right level of comfort and protection