... 500-CT800 Filter roots within 3-6 removable fixation (quick type), CT ... fiber, F46 fiber, metal wire and mixed fiber, etc.Usage: In distillation, ... filter,oil separation filter ,fry filter, water filter,lengthening filter ,DA series filterGas filter series:air conditioning filter , deentrainment filter,air filter, , range hood filter,antisepsis filter, metal frame filter ,plate air filter,draught filter ...