Material : Nonwoven + Melt blown Weight : 3 Plys (25g nonwoven +25g meltblown+25g nonwoven) Size : 17.5*9.5CM Color : Blue/white, white or custom color Packing: 50pcs/box, 50 box/ ctn Classification:Class II Filter Rating:99% Delivery Time: 1-7 Working Days by air Feature: Breathable,lightweight ,ECO Payment: 100% TT in advance MOQ: 1 ctns = 2500 pcs
