7700 Series Half Mask Air-Purifying Respirator
The North 7700 Series is the most comfortable half mask respirator available today. The face piece is made of soft, non-allergenic silicone. Since silicone is so much more flexible than organic rubber, it conforms to a worker's face. Three face piece sizes make it much easier to fit your workers. The North 7700's cradle suspension system also adds to the comfort of this respirator.