From the manufacturer

Superior Breathing Safety

Offering excellent protection against gases, vapors and particulates, our 7700 Series Half Mask Respirators are made of 100% medical grade silicone.

Many Applications

Designed for workplace versatility, the 7700 Respirator is compatible with all of our N-Series cartridge types for use in multiple applications and work environments.

No Accidental Disconnection

The cartridge connectors are threaded to prevent accidental disconnection while working. This is especially valuable when using the mask in PAPR and CF-SAR configurations.

Secure Face Seal

Designed to fit most face types and sizes, the contoured face seal features variable thickness to provide optimal sealing in each facial area.

Longwearing Comfort

Suitable for extended work sessions, the 7700 model features strong support around the chin area and good flexibility on the nose bridge.

Safe Snug Fit

The cradle suspension features dual-elasticity straps to maximize mobility. The upper strap features minimum give for strong support, while the lower strap can stretch and move without pulling on the facepiece.

PAPR & CF-SAR Adaptability

In addition to functioning as an Air Purifying Respirator (APR), the 7700 Series converts easily to a Powered Air Purifying Respirator or Continuous Flow Supplied Air Respirator (attachments sold separately).

Backpack Adaptor Option

NIOSH-Approved for use with this backpack adaptor, it makes the 7700 Series Respirator ideal for use in welding and painting applications.

This Honeywell North 7700 Series Half Mask Respirator is made of 100% medical grade silicone. It delivers strong protection against particulates, dusts, fumes, mists, organic vapors, acid gases and other contaminants, and is compatible with all of our N-Series cartridge types for use in multiple applications. In addition to functioning as an air purifying respirator [APR], the 7700 model can easily transition to a powered air purifying respirator [PAPR] or a continuous flow supplied air respirator [CF-SAR]. It is also compatible with a backpack adaptor for use in welding and painting applications [all attachments sold separately]. The silicone face seal is contoured to best fit different facial areas, and the threaded cartridge connectors prevent accidental disconnection. The cradle suspension features dual-elasticity straps maximizes mobility.