Thomas replacement filter

Thomas replacement filter isdesigned to be economical with large capacity of air flowing and low resistance; good air permeability and high degree of keeping out of dust. Compared the standards together, the volume of filtering containing dust is 30% more, filtration efficiency is from 80% to 99.9% HEPA grade 99.97% at 0.3um. We can provide OEM service for all kinds of Thomas replacement filter. Thomas replacement filter can be anti-bacterial, odor removal,anti-static Testing standard: EN 1822-52002 EN779-2003ASHRAE_52.2-1999