... corrosion, meet clients demand.*Used in primary, medium, high-efficiency filter, air purifier, and dust collector.*Models and ParametersModelBasic Weight ... > 95< 25F8ZF-MB85W851.3> 60< 6F5For medium and high efficiency filter, etc.ZF-MB85G851.2> 80< 10F6ZF-MB90W901.3> 90 ... MB100G1001.3> 98< 60F9ZF-MB110W1101.5> 98< 100H10For sub-high efficiency filter, etc.ZF-MB110G1101.4> 99< 110H11ZF-MB120W1201.6> 99 ...