Acheter Big Mask Blue / Grey One Size unisex

Thanks to its smooth-fitting surface and its low resistance to breathing, it can be used comfortably for long periods.3M ™ Cool Flow ™ valve, which reduces heat buildup by allowing exhaled air to escape.Double filter design for even weight distribution and minimal obstruction of the field of vision.Bayonet type connection compatible with a wide range of filters.When used with the appropriate 3M bayonet connection filter, they can protect against dangerous gases, vapors and particles.The mask design, with an exclusive head harness and an optional adjustment band, provides stability and ease of use.Compatible with 3M ™ filters of the 2000, 5000 and 6000 series to suit your specific needs.Can be used with 3M ™ air supply systems for comfort and flexibility.The mask design, with an exclusive head harness and an optional adjustment band, provides stability and ease of use.Spare parts and accessories available to help you maintain the right level of protection and comfort.The 3M ™ reusable half mask 7502 has a bayonet-type dual filter connection design compatible with a wide range of lightweight filters.In addition, it features a 3M ™ Cool Flow ™ valve, a soft and comfortable fit surface and an exclusive head harness with optional adjustable strap.If you need comfortable respiratory protection, use the 3M ™ 7502 Reusable Half Mask, which includes a soft-fit piece specially designed with users in mind.This median half mask includes the 3M ™ Cool Flow ™ valve, which reduces heat buildup by allowing exhaled air to escape.Thanks to its low resistance to breathing, it is comfortable and can be used uninterruptedly for several hours at work.The exclusive head harness fits well with 3M ear protection and ear protection, and the optional adjustable strap design provides stability and ease of use.Thanks to its double filter design, the weight is distributed evenly and the obstruction of the field of vision is minimal.It protects against gases, vapors and particles, and the bayonet connection is compatible with a wide range of double and light filters that can be used according to your specific needs.Can be used with 3M ™ air supply systems for greater comfort and flexibility, and with all 3M ™ 2000, 5000 and 6000 series filters (except 3M ™ 6098 and 6099 models).The 7500 series has a range of spare parts and accessories specially designed to help you maintain the right level of protection and comfort when the parts wear or are damaged.