Shark Air Purifier 6-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock Grey HE6FKPET - Best Buy
Amazon.com: Flintar True HEPA Replacement Filter, Compatible with Alen BreatheSmart Flex and 45i Air Purifier, H13 Grade True HEPA, Plus 3 Replaceable Pre-Filters, Part # B4-Fresh (1-Pack) : Home & Kitchen
Honeywell True HEPA Air Purifier, Airborne Allergen Reducer for Large Rooms (390 sq ft), White - Wildfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier, 50250-S - Walmart.com
Amazon.com: Mounto 500cfm HEPA500 OEM Hepa Filter Replacement for 500cfm Air Scrubber : Home & Kitchen