True HEPA + Pre Filter Replacement Filter for C FLT5250 PET Germ Guardian will fit Germguardian 5000 5111 and 5250 by LifeSupplyUSA Will fit all 5000 model series True HEPA Filter - Captures 99.99% of particles Product Dimensions: 4.8 x 1.8 x 19.2 inches ; 7.2 ounces Prevents mold, mildew and odor-causing bacteria on the surface of the filter Brand New Individually Sealed