Amazon Verified Purchase review, March 23, 2022
Bought to mitigate horrible poo odor from litter box that infiltrates HVAC system and invades whole house (small, single story, tightly constructed house). One of our cats has a dodgy gastrointestinal tract (possible IBD) and produces some of the worst smelling poos. Litter box is located in a cozy mudroom that can be closed from the rest of the house, however, when he goes #2, the smell creeps under the door even when closed and also into the air vent near ceiling. It is bad. It can wake the dead. Could probably patent it as a bio weapon.
Bought this pricey air filter out of desperation during my extremely nausea-filled first trimester of pregnancy as the horrid smell would wake me from a dead sleep and keep me awake, and I’d have to rouse poor husband to clean the poo at 2am.
We’ve only had it a few weeks so far, and run it right above the litter box all day. It sounds like a fan, but not overly loud. Even when dodgy-tum cat poops in the middle of the night, the smell, while still detectable, is now very tolerable and some nights we don’t smell it at all. Curious how long the filter will last and just the overall unit given the price. Time will tell.
Worth mentioning we use a sifting box with pine pellets, so poo odors tend to be more noticeable, stinky poo or not. Pee odors were barely noticeable before and now practically undetectable.