Filter Media for Ashrae Filter

Material: pp Meltblown synthetic Media Feature: low resistance, high dust-hold capability, high filtration efficiency, resistance to acid and alkali Meeting American Ashaer standard Filtration efficiency: 45%, 65%, 85%, 95%(Merv 9,11,13,14) Code name: TD45B-II,TD65B-II,TD85B-II,TD95B-II Especially suitable for environment of high humidity Width:within 700mm, pre-fromed pocket by ultrosonic welding into pocket air filters, which are widely used for air cleaning in large shops, airports, schools and hospitals, with prefilter layer.