Material 1st layer: Non-Woven Spunbond 50g/㎡
2nd layer: Meltblown Filter Layer 25g/㎡
3rd layer: ES Hot Air Cotton 50g/㎡
4th layer: Meltblown Filter Layer 25g/㎡
5th layer: Non-Woven Spunbond 25g/㎡
Size 15.5*10.5CM Color White Partical Filtration efficiency PFE≥95% MOQ 10,000pcs Packing 50pcs/box, 48boxes/carton Carton Size 65.5*55*54.5cm