Adult masks come with five activated carbon filters that can each be used for approximately 70 hours of active use. More filters can be added as desired. XL Masks can be found here. In an effort to remove plastic from our design, elastic earloops are made longer than average need - a small adjustment knot can be tied and tucked back in the mask casing for a simple, seamless adjustment.
This listing is for a single adult Smooth Grooves breath mask, the cover image pattern only. Multiple masks in an image is to show pattern variation only.