BreatheSmart Flex

If you can afford 800 then probably consider AustinAir, people on here seem to hold it in high regard and one of their good units is 750 I think. I could never afford that, and have never had Air Doctor,.so I can't say anything on that. I do love my Levoits but they are good affordable units, that l

Just spend another 50 bucks and you can get an Alen Flex. Or a RIA Breezeguard (370) Most normal air purifiers have white filters that filter dust + particles. Odor molecules are different so other methods will be used to capture odors. (I also use moisture bags + have a carbon filter behind box fan

Alen Flex is what I got primarily for odors, but it's around 350 range I think. But it has a lifetime warranty you will end up saving money probably as others will break after some years. (Lifetime warranty if you stay in the filter replacement program, you can do I think every 9 or 12 months, and t

Yes, sleeping next to a litter box seems like a bad idea imo. OP I would also advise to move the litter box as far as possible, then put air purifier between you + the litter box so it sucks up that related air before it gets to you. Maybe even a partition of some sort could help angle air to keep i