IEF, CF, IEF-CF
Ion exchange filters of type IEF, CF, IEF-CF are used for cleaning air of toxic gaseous and aerosol contaminants (sulphur dioxide, hydrogen fluoride, hydrogen chloride, aerosols of sulphuric, nitric, phosphoric acids, ammonia, organic acids and bases, chromic anhydride, etc.) in chemical, engineering, electronic, and metallurgic industry, as w