Active carbon filter cartridge making machine is used to producing active carbon block cartridge filter with activated carbon granule and PE power as raw materials. The cartridge is widely use in water filtration system . We are one of the largest water filter cartridge making machine manufacturers in China, including PP melt blown filter cartridge machinery / active carbon filter cartridge machinery and pp string wound filter machinery , etc For more details please attn: ivy2087@163.com WhatsApp/Mobile :+86-18251549636