Winix HR900 Ultimate Pet Air Purifier - 5-Stage True HEPA Filtration for Cleaner Air

P. H.: This HR900 is a great air purifier. It has significantly reduced my allergies, less sneezing. Only complaint is sleep mode light is still too bright for me. I prefer sleeping in pitch black. To get around that I put a piece of black cloth over the sleep light at night so it works. This model caught my attention because of the 5-stage filtration, and aesthetic looks. I don't have pets, but that doesn't matter. The true HEPA is H13 rated which is plenty for inside the house. I bought one for my bedroom, and one for my office and leave them running on auto all of the time. I'm not sure about the Plasmawave, and leave that off for now. They say it doesn't produce ozone, and I need to research more about the benefits of this technology.

United States on Sep 26, 2023

Ann Marie Schrage-Glaviano: Quiet, strong air mover. Shocked at all the debris the filters picked up. Would buy again.
Improved air quality in house, first day.

United States on Sep 05, 2023

Amazon Customer: I bought this to help control the smell of a ferret cage in a bedroom (I do clean the litter at least once a day, but the smell was so strong! I could smell ferret on my CLEAN clothes, and I don't have the strongest sense of smell). I set my new unit between the ferret cage and the bedroom door on its "Automatic/ Low" setting, which is very very quiet. Now that it's there you'd never know by smell, that the ferret had EVER been present in the home unless your head is physically in her cage. Even with the door wide open, no smells escape. This baby works exactly as I'd hoped in my situation: This one goes to eleven but, doesn't need to do so in order to accomplish it's task. When I was shopping, I was also attracted to the availability of aftermarket third-party replacement filters.

United States on Aug 13, 2023

Saechao4427: I have had my winix for 3 months or so. I love how quiet it is and easy to pick up and move around. There are 4 filters but I haven’t had to replace any yet. I don’t have any pets but got this one fore high quality air purifying. The Decibel at low is 37 (very easy to sleep with), medium Is about 42, high at 47 and 58-59 on turbo. The only feature I didn’t like is if you use this in your bedroom- the sleep mode comes on at night and that is preset at low only and never kicks into higher gear if needed. It’s nice that the light can be shut off.. overall happy with product!

United States on Oct 31, 2021

D. Rounds: It's large so effective in big rooms. It's sensitive and uses a large but discrete light to show when air is less than optimal. Ours goes from blue (good aq) to yellow when the cat walks by it or uses the litter box. We have found that ours doubles as a pleasant nightlight. I find it amazing and I've had no sore throat since we set it up 5 days ago. I can't believe the difference already. I purchased two as I live in a two-story farm home. I have foster critters galore. It is amazingly quiet!! I do not use the sleep mode as I prefer a little soft brown noise at night. It's just...so quiet!! I'm as surprised at that as I am how effective it is.
Most importantly, we experienced the horrid wildfires in Oregon this September and I was using the homemade box fan filtering set up at first in a pinch. Air quality was off the chart as you would expect. It's been 7 weeks since the fire hit. We've struggled with odd respiratory/throat and a random sharp dry cough since. These symptoms no longer exist when I'm at home. But do at work which tells me these machines are doing something remarkable. I would highly recommend spending the $$ on these. It's well...

United States on Oct 31, 2020