HVAC Activated Carbon Pre Air Filter for Removing Odor Smoke G3 / G4 Efficiency

The HVAC system need pre air filters to remove large size particles, but sometimes it`s also necessary to remove smoke, smell, strange odor. For examples, the super market HVAC system, it`s very smelly as a result of too many visitors over there.

The Activated Carbon Pre Air Filter is an ideal product to combine particle remove function with smell remove function, the filter media is synthetic carbon fiber.

For particle remove function it`s G3 or G4, and can also remove odor with very good efficiency.

Specification:

1. Customized size, normal size for 24*24*1 or 24*24*2 is recommend.

2. Initial pressure drop: about 80 Pa;

3. Final pressure drop: 250Pa;

4. Service life: 3-6 months;

5. Frame: corrugated paper water-proof, or galvanized, or aluminum alloy;

Applications:

1. For HVAC system in supermarket, air port, school, library and so on; also can be used as AC filter for housing.

2. Pre filter for HEPA filters to enlarge the service life.