Specifications:

. Best protection with multi layer filters media.

1^st & 4^th Layer (Pre Filter)

. 40 GSM, with color

. Non-woven Fabric

. Filter away dust particles and bacteria

2^nd Layer (Fine Filter)

. Extremely fine filter media

. Melt blown fabric

. For filter away finest dust particles & bacteria.

3^rd Layer (Skin comfort layer)

. Very soft polyester filter

. It gives comfort to skin & filters dust