The ZF series medium efficiency air filter uses a new type of composite non-woven fabric as the filter material. It has the characteristics of high filtration efficiency, large dust holding capacity, low resistance, and the ability to be repeatedly cleaned and used. Widely used in air purification and filtration of electronic, precision instruments, meters, machinery, metallurgy, chemical, textile, pharmaceutical, food, and general air conditioning systems. It can also be used as a pre filter for university air filters to reduce the complexity of university air filters and extend their service life.

Medium efficiency air filters are divided into bag type and non bag type, with bag type including F5, F6, F7, F8, F9; Non bag type includes plate type, combination type, etc. Select special non-woven fabric or fiberglass as the filter material.
1. Function: Capture 1-5 μ m dust particles;
2. Types: frameless and framed;
3. Filter material: specialized non-woven fabric or fiberglass for filtration;
4. Efficiency: 60% -95% @ 1~5 μ m;
5. Filtering levels: F5, F6, F7, F8, F9.

Classification standards for medium efficiency air filters:

Model and specification parameters: