HEPA Plus Replacement Filter With Carbon Wrap for Filter Queen Defender 4000 7500 360 by Saras Vac Shack Highest Quality Aftermarket Filter Filters at HEPA standard and above, capturing particles as small as 0.1 microns Includes one "easy on" carbon wrap for odor and gas removal Manufactured in Canada with American made materials Measures approximately 8 H x 7 1/2 ID x 11 1/4 OD