Our 50250 HEPA Filters Replacement & Carbon Pre-Filter Kit Compatible with Honey-well 24000 24500 50250-S 52500, Compared to Part Number 24000. Premium Filtration System: True HEPA Filter: filters 99.97% of airborne particles, such as pet dander, keep the air in your home or office healthy and clean. High-Efficiency Activated Carbon Filter: Reduces various household odors from pets, cooking, smoking, and VOC. Package Include: 2 x HEPA & 4 x Carbon Pre-Filter Disclaimer: This product is an item that is designed to replace the OEM part. Any brand names or logos are the registered trademarks of their respective owners. Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.