and is connected thereto in a manner hereinafter described dryer 31 will be provided with the customary hinged door 32 located proximate the filter unit 10 is an ionization unit 33 in fig1 unit 33 sits atop the filter unit 10 and is provided with an ac plug 34 attached to electric cord 35 ionization unit 33 see fig2 has housing 34 provided with interior partitions 35 and 36 housing lower panel 37 is provided with upstanding internally threaded bosses 38 and 39 which receive mounting screws 40 and 41 for securing electric motor 42 see fig4 in place as shown motor 42 includes shaft 43 that is mounted to and drives squirrel cage fan 44 the housing 34 has an open front face 45 that is supplied and a screen or vent 47a and filter securement structure 46 releasably securing airpassage filter 47 in place air admittance passageways 48 and 49 cooperating with motor 42 and lead to the squirrel cage blower fan 44 are indicated as shown an electrical power pack 50 is provided the same being provided with electrical input plug connector 34b accommodating its cord 35 the same can be housed beneath partition 36 ionization chamber 52 has opening 53 and is provided with opposite insulator mounts 54 for mounting transverse ionization wire 55 an outlet port 56 communicates with opening 53 where desired vent slots 33a may be included for the purpose of directing a portion of the ionized output air to a room enclosure by way of example fig3 illustrates that room air intake at a see also fig2 proceeds through filter 47 into.