1. The compressed activated carbon filter element uses coal-based activated carbon and coconut shell activated carbon with high adsorption value as the filter material, and is sintered and compressed with a food-grade adhesive. The inside and outside of the compressed activated carbon filter element are respectively wrapped with a layer of non-woven fabric with a filtering effect to ensure that the carbon element itself will not drop carbon powder. Soft nitrile rubber gaskets are installed at both ends of the carbon element to make the carbon element fit into the filter cartridge Has good sealing.

2. Bulk-type activated carbon filter element Put the required activated carbon particles into a special plastic shell, weld the end caps on both ends of the shell with welding equipment, and put the non-woven fabrics for filtering at both ends of the shell Filter, to ensure that the carbon core will not drop carbon powder and black water during use. According to the needs of customers, the shell end cover can be made into different types of connection ports. Interface methods are: flat pressure type, pipeline type.