... 2.washable,recyclable,durable,eco-friendly 3.OEM available 4.made by explode 1. air filter sponge,air filter sponge,air ... industry, hardware industry,medical equipment industry,instrument tools,bags,furniture,children's educational toys,physical education equipment, housewares.3. ... dedusting and adsorbing,etc. 5. Our products can be made into different sizes,different colors and different shapes as ...