Filter ProductsClear All FiltersCountry China Category Machine Sub-Category More Acid ≤ 0.03mgkoH/g (95) Anti-pressure ≥60KV (93) Certification(s) ISO9001.2000 (6) color Flash point ≥145℃ (93) Guarantee period Manufacturer Chongqing Zhongneng Oil Purifier Group (46) Guilin Hongcheng Mine Equipment Manufacture Co. (7) Shandong Yuntai Machinery Co.,Ltd.(Selina) (6) Zhengzhou Yonghua Machinery Manufacturing Co., Ltd (8) Zhongneng (47) PH ≥5.5 (95) tgδ(90℃)% ≤0.001 (92) |