90304 Filter Compare To Part # Shop Vac 90304, 9030400, 903-04-00, 903-04, 905-85-00, 90585, 9058500, 90585-00, 905-85 Wet/Dry Vacuum Cleaners | | Compare To Shop Vac Filter Part#90304 Type-U, #90350 Type-X, #9034000 Type-W Cartridge Filters, Models Blb450, Ssp16-500A, Ssp16-600C, Ss12-350A, Ss14-450, Ss16-Sq550, Ss16-Sq650, 86Mtsq550 | | 9030400 Filter Compatible With Sl16-575A Ss11-450 Ss12-300A Ss14-350A Ss14-550A Ss14-600C 16Rt500A 16Rtp550A 4045Ah 85L450 85L575 Ss16-450 Ss16-550A Ss16-650C 86Em350 86L500A 86M350 86Mt600C 86St450 87L500A 87L650C 87M350 87P500A 87P650C 92L550A 92L650C 92P650C Blb550 Blb560C Ch87-650C Lb650C Msc85Em300 Msc85L450 Msc85L500 Msc85L600C Msc85M250B Mscqpl55 Mscss12-250 Cartridge Filter For Wet Or Dry Pickup | | Made Of True Hepa Material. Sturdy Metal Mesh And Non-Toxic Durable Rubber. Keep Your Working Spaces Clean And Free From Fine Dust And Other Contaminants. The Exquisite Pleated True Hepa Filter Creates An Oversized Surface Area That Is Gr.