PTFE Membrane Laminated Filter Bag acts as a media for the built up of a dust cake and captures more and finer particles of the dust. The Laminated Filter Bag is easy to clean and removes dust cake & then use begin for filtering application. The Laminated Filter Bag has PTFE membrane laminated on filtration side of filter media for allowing air to pass via the filter media along with trapping all particles on the surface. PTFE Membrane Laminated Filter Bag is required for applications in different industries.