FELT is made with wool, rayon and polyethylene & waste cloth. It is 1mm thickness roll type. It is 
  used for packing, machine washer, gasket pad, grinder, automobile parts, electronic components,  
  musical instrument, heat protector, sound absorber, audio system (speaker), tools, embroider,    
  handcraft article, tennis ball, stationary, dust proof mask, and clothes.

  Filter is made with PE, PP, Nylon and Urethane. It is available in various thickness depending upon 
  end use.

 
  It is used for bag-filter for dust collection, filter of onsite water-waste treatment equipment, dust 
  removal, bag-filter, pump, vacuum cleaner, air conditioner filter, automobile and electric machine 
  component cushion, oil-water, air-cooler, and air conditioning filter.