OdorStop True HEPA Filter, 7-7/8"W x 7-1/8"H x 7-7/8"D

ODORSTOP OSAP5FIL H13 TRUE HEPA FILTER FOR OSAP4 AND OSAP5 AIR PURIFIERS THE OSAP5FIL IS A REPLACEMENT H13 HEPA FILTER FOR THE OSAP5 AND OSAP4 AIR PURIFIERS. THIS FILTER MAY BE BLACK OR WHITE AND IS FOR BLACK, SILVER, AND WHITE PURIFIERS (FILTER CANNOT BE SEEN WHEN INSTALLED).