Boomcare Boom Mask w/ 10 Replacement Filters

Nano Filter + disposable melt blown filter(refillable) + exhaust valve

Specifications

Double filtration (Nano filter + MB filter (used for KF 94 mask))

Easier breathing with exhaust valve

1 Frame (PP/TPE)-fixed nano filter (PET+ EVA + Nano fiber)

10 refill filters

2 mask loops (cotton, elastic)

1 mask clip

What is nano-filter?  (attached to the frame)

Nano fiber filters form very thin fiber webs that filter out small particles such as bacteria, micro dust, and pollens. Washable and reusable

What is Melt Blown Filter? (refill)

Same filter material used for KF94 mask

Replaceable with refill filter