... . PP melt blown cartridge filter uses the non-toxic and tasteless polypropylene particles, through heating, melting, spinning, traction ... With longer filtration life.3) No fiber releasing and media migration4) No surfactants or adhesives are present ... Detergent, Liquid wax etc Medicine & Pharmaceutical: Hospital Water, Injection and Oral Liquid Food Industry: Food, Drink, Drinking Water, Alcohol ...