The North 7700 half mask is the industry standard for comfort, fit and reliability. For over 25 years the North 7700 has proven itself, protecting workers in some of the harshest environments. North 7700 Series Half Masks are compatible with all North cartridges, filters and accessories.
Silicone face piece material conforms to facial features and doesn't harden with age. Silicone is easy to clean, extremely durable and resists distortion ensuring a better fit, time after time. Contoured sealing flange and cradle suspension system eliminates discomfort caused by pressure points on facial nerves. Design of nose area provides excellent comfort and fit.Minimal dead air space improves worker comfort by limiting re-breathing of exhaled air. Direct cartridge to face piece seal minimizes replacement parts and simplifies maintenance. Sizes: Small, Medium, and Large.