- Constructed from soft, durable non-allergen silicone which conforms to facial features without hardening over time and resists distortion.
- Contoured sealing flange and cradle suspension eliminates discomfort.
- Engineered exhalation valve placement increases quickness that breath is exhaled, keeping the mask cooler. Minimal dead air space improves worker comfort by limiting re-breathing of exhaled air.
- Features low profile design for wide field of vision that doesn't interfere with eyewear protection, direct cartridge to facepiece seal for minimal replacement parts and simplified maintenance, only needs 9 replacement parts for quick and easy assembly and cleaning, and can be adapted to PAPR or Supplied Air for increased flexibility.
- Compatible with all North cartridges, filters and accessories. Does not include filter cartridge.
This product does NOT come with any filter cartridges, those are sold separately.
The 7700 Series is the most comfortable and durable half mask available. Its soft nonallergenic silicone seal provides excellent protection, comfort and fit. The half mask
cradle suspension system allows the facepiece to seal evenly on the face without creating pressure points. Its low profile gives workers a wide field of vision and does not interfere with protective eyewear. The low inhalation and exhalation resistance of the 7700 Series makes breathing easier to reduce worker fatigue.
Features and Benefits
• Silicone facepiece 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 facepiece seal minimizes replacement parts and simplifies maintenance.
• Three overlapping sizes will comfortably fit most users.
• North 7700 Series Half Masks are compatible with all North cartridges, filters and accessories.