The Germ Guardian FLT5250PT is the correct replacement filter for the following air cleaner models:
The Guardian True HEPA Pet Filter C - FLT5250PT fits the Guardian AC5250PT 3-in-1 Digital Pet Air Cleaning System. This Guardian pet filter is constructed with multiple layers of filtration to better improve your overall indoor air quality. Utilizing a photocatalyst and charcoal filter, this Guardian air filter blocks unpleasant odors and prevents the growth of bacteria and mold. Then the True HEPA filter captures 99.97% of airborne contaminants, including allergens, dander, mites, and pollen. Finally, the pre-filter captures larger contaminants, like dust particles, lint, and pet hair.
Guardian True HEPA Pet Filter C - FLT5250PT specifications: