... fiber or F46 wire.General Use: Filter mesh for gas and liquid serves well in filtering and deleting the ... thickness,Acid-resistance, alkali- resistance , and rustSolid filter Series:filter element, industry filter, Vacuum cleaner filters,leaf filter, ... filter ,fry filter, water filter,lengthening filter ,DA series filterGas filter series:air conditioning filter , deentrainment filter,air filter, , ...