1.
Outer layer is 30 GSM Spun Bond (100% Polypropylene) Hydrophobic Material,
2.
Layers of 35 GSM Melt blown Filter
3.
Layers of 35 GSM Melt blown Filter
5.
Inner Layer is 30 GSM Spun Bond (100% Polypropylene) Hydrophobic Material
All
tests and certification is ready and already exporting to Europe.