Low resistance, high dust-holding capability, high filtration efficiency, resistance to acid and alkali

Material: PP micro-fiber Feature: low resistance, high dust-hold capability, high filtration efficiency, resistance to acid and alkali Meeting American Ashaer standardFiltration efficiency: 45%, 65%, 85%, 95%Especially suitable for environment of high humidityWidth: 1.5m and in roll packageCan be used for making into bag type and plated air filters, which are widely usedfor air cleaning in large shops, airports, schools and hospitals

Filter Media for Ashrae Filter