SF
series clean air filters are available as cartridge type or disposable
type models. The filtration level is 0.01 micron (filtering efficiency
of 99.99%) on units with membrane elements. The SFB20, with a sintered
metallic element, has a nominal filtration of 120 micron. The SF
series can be used under different environments with chemical resistant
and heat resistant materials (refer to catalog specifications for each
series).