Pre Filter

Pre Filter – I                          Pre Filter – II                           Pre Filter - III
Pre-Filter-   Pre-Filter-          Pre-Filter-

The Pre filters made-up of multi layers of the best quality branded high density Poly Ethylene mesh (H.D.P.E.)/hi loft non woven synthetic filter media. It is highly suitable for holding 10, 15, and 20 microns of dust present in the environment and also have 80- 90 percent efficiency. All our products are washable, cleanable and also have one and half times the surface area than any other normal Pre- Filters that have low media velocity and three to four times the service life. The AFI Pre Filters are factory scanned and confirms to ASHRAE 52.2/EN779.


It is extensively applied in the conditioning and ventilation systems, air handling units, power plants, chemical and fertilizer complexes where filtration up to and above 10 micron dust particles have to be filtered.