Honeywell - HPA200

I have 2 Coway AirMega 400 and 2 Honeywell HPA200s covering 1500 sq ft. I have one of the Coways in my bedroom of around 350 sq ft. Normally on 3-4 turning it down to speed 2 at night.

We have the Honeywell filters and they work really well. I’m not happy with the tiny clips on the 300, because both have broken off and I had to use child latch to keep it on. They work great, however, and it is obvious when I change filters how much cat fur and dust they remove. I don’t even have to dust my rooms as often because they filter so well. My allergies are much better when we use them. I wouldn’t go without them after having them. Seriously. The filters are gross when I change them. I buy off-brand filters for like $30 a set and replace HEPA twice a year and the carbon pre-filters about once a month. They move so much air, that some dust will settle on the wall near it, so you will have to dust the wall. Lol

I have the HPA 304. In a smaller space, there’s a 200 series that also does a decent job.

There are lots of fraudulent bad air purifiers which are nothing but expensive fans out there. I have asthma, and have 3-4 purifiers of various different stripes throughout my home. Some are indeed better than others. Because i have asthma, I make sure that air purifiers do not have ionizers (which emit ozone and cause respiratory irritation). I use germ guardian, honeywell and shark. Depending on the size of the room, I try to get ones that fit the area in question. The current one I like is: # Honeywell AllergenPlus HEPA Air Purifier, Airborne Allergen Reducer for Large Rooms, Reduces Allergens, Smoke, Wildfire Smoke, Pollen, Pet Dander and More, Black, HPA200

I use the large room honeywell air purifiers. The one I have now has been running 24/7 for the last 5 years or so and is still trucking along. I use it because my wife and son smoke weed and smoke bothers me. It does a good job getting rid of the smoke and the amount of crap that is on the filter is amazing. I pretty much never have to dust.

I live in a tall loft with ciment ceilings and it produces a lot of dust. I got a large Honeywell HEPA air purifier and it works very well. The carbon pre-filter can be vacuumed and there is a thick layer of hair and dust every week. The inner filters I vacuum every month and change them once a year.

Just stay away from the Honeywell HPA models. They all develop a burning smell. I've swapped my 2 out a total of 6 times.

We have a Honeywell Hepa Filter. It was a top pick in Consumer Reports. Works great.