Medium efficiency filters are widely used in purification equipment, clean workshops, and many filtration systems, increasing the service life of high-efficiency filters. They can also be used separately in systems with low purification level requirements.
SFFILTECH medium efficiency filtersare divided into bag and non bag filters, withSFFILTECH bag filtersincludingF5, F6, F7, F8, and F9The filtration efficiency (colorimetric method) should reach: F5:45% @ 1um; F6: 65% @ 1um; F7:85% @ 1um; F8:95% @ 1um; F9:99% @ 0.5um. Colors: F5 (orange), F6 (green), F7 (light pink), F8 (light yellow), F9 (white).
What are the standard sizes for SFILTECH medium efficiency filters? The most commonly used bag depths are 381 and 600. The number and size of bags affect the filtration area and air volume. But according to the standard production method, in order to achieve better filter effect, the more bags, the better. Usually, a size of around 287 makes 3 bags, a size of around 495 makes 4 bags, and a size of around 595 makes 6-8 bags.