Avaliable Color:Blue-Red-Black-Pink-Yellow-Orange-Purple -White Inner layer : Material: polipropylene non woven Weight: 20gsm Color: white Middle layer: Use filter from pp nonwoven fabric to effectively isolate the ash layer. Weight: 25 gsm Outer layer: Waterproof non-woven fabric to effectively isolate salvia Material: polipropylen nonwoven Weight: 25gsm Color: white Free from: latex, addditifs, fibres Filtaration efficiancy(EFB%)95% Preassure (Pa/cm2):
