Germ Guardian HEPA + Charcoal/Carbon Filter This air purifier is great for not only particles in the air but there is a carbon filter for smells and a UV mild that will help kill airborne germs and viruses. Really don't go A different working day which has a smelly litter https://simonzayvr.glifeblog.com/36489482/odor-control-cat-no-further-a-mystery