Filter Concept Pvt. Ltd. is one of the leading RBCM and Resin Bonded filter cartridges manufacturers. Resin bonded filter cartridges are produced from cellulose fibers, which have been intrinsically bonded together by a melamine resin, to create a solid highly durable & porous structure. By treating the fibers in this fashion we can ensure a stronger cartridge that is less likely to collapse than a wound or pleated cartridge.