... Oil filter & other kinds 2 Impurity: <1000ppm; Filtration: 1-1000mm DHBT Top-In Single Bag Filter ( Liquid Filter, Water Filter, Oil ... anti-corrosion capability of the filters. 3. Parameters and Specification: DHBT-0101DHBT-0102DHBT-0103DHBT-0104Bag Size(inch)7X177X324X84X14Filtering Area(m2)0 ...