Does the B2 Mask have an exhalation valve?
We designed the B2 specifically without an exhalation valve, in order to protect those around you. Masks with exhalation valves do not filter the air being exhaled through the valve, therefore possibly exposing those around you to contagious particulates. The B2 filters both inbound and outbound air, so as to protect the user and those in the vicinity.
The Breathe99 Product Team is following research on the public health effects of exhalation valves on respirators as it emerges and will consider adding this feature in future product variations.
Will B2 Mask work with my beard?
B2 Mask relies on a tight seal between the mask and the user's face, and a beard or other facial hair may interfere with this seal. Still, whether you have a beard or not, wearing a mask is better than no mask at all.
What comes in the B2 Mask Starter Kit?
The B2 Mark Starter Kit includes the following: 1 B2 Mask facepiece, including 2 filter caps 1 B2 Overlay Original 1 pack Original B2 Filters (5 sets) You can purchase the B2 Mask on our online store here. Please read our Size Guide before making ...
What material is the B2 Mask made of?
The facepiece of the B2 Mask is made of soft, FDA-compliant TPU and Polypropylene that conform to your face shape for a protective, anti-fog seal.
Instructions for the B2 Mask Liner
The B2 Mask Liner is an optional accessory designed to reduce humidity buildup within the B2 Mask. It fits inside the seal of the B2 facepiece. B2 Mask Liners may be purchased here on our webstore. Materials 100% ultra-absorbent double-celled ...
Is the B2 Mask NIOSH certified?
B2 Mask is designed for everyday use at home and in the workplace. While it is not a medical device, it was designed according to requirements set out by NIOSH and the FDA in 42 CFR 84. We are planning a path to regulatory approval, but are not ...