Grumpy Old Geeks Products Honeywell Air Genius 5 Product Honeywell Air Genius 5 2 mentions in 1 episode The Honeywell Air Genius 5 is an air cleaner and odor reducer used by one host. Mentions 340: Spoiler Alert, Everyone Dies Apr 30, 2019 54:53 a Honeywell Air Genius 5 air cleaner slash odor reducer 55:10 You have to clean them fairly often