About this item Every Purchase Saves Pets. BISSELL proudly supports BISSELL Pet Foundation and its mission to help save homeless pets. Every Purchase Saves Pets. BISSELL proudly supports BISSELL Pet Foundation and its mission to help save homeless pets. Genuine BISSELL Replacement Filters for air180 air purifiers. For best performance, use only genuine BISSELL replacement filters, as generic air purifier filters may not deliver on the same high standards. Medical Grade HEPA Filter. Captures at least 99.97% of particles 0.3 microns and smaller. This filter effectively captures unwanted allergens and irritants, such as pollen, pet dander, dust, and smoke from your indoor air. Activated Carbon. Contains layer of activated carbon to capture and adsorb Volatile Organic Compounds (VOCs) and common household odors, including odors from pets, cooking and smoke. › See more product details