RENPHO Air Purifiers for Bedroom, HEPA Filter Air Purifiers with 22dB Quiet 4 Speed Control for Allergies, Pets, Smoke, Dust, Pollen, Small Air Cleaner for Home Office Living Room Kitchen, 2-Pack

I love this purifier so far. So far I have NO issues and I love that. There are four different modes you can put it on and it’s not loud at all on the highest mode. I can feel it making a difference already, I just need to give it time since it’s only been two days. It makes the air cooler and it’s not muggy in the rooms anymore. Definitely a good buy.

Better than expected! Within 20 minutes of running it the air smelled fresher and my stuffy nose wasn’t as stuffy. We have a cat, which I am allergic to so this has been amazing. I woke up the next morning after the first all night cycle and my usual congestion was about 60% reduced. I NEVER EVER NEVER EVER buy used things. I purchased the “used” ones but they were brand new or refurbished extremely well. I figured if they suck I won’t be out the money. Boy am I glad I did. Folks, just buy the damn thing. It’s beautiful, sleek, quiet in the low modes and does what it says it does. What more could you ask for? I’m going to buy a few more and add some to my salon. This review is not sponsored or paid in any way, I just love the damn thing. I haven’t figured out the replacement of the filters yet. Probably will order a box of them before I actually need them just so I don’t have to wait

I have the purifier set in my bedroom. The "sleep" mode is very quiet, I can barely hear it. Since I've turned it on, I've started noticing that there's less dust in the air. Fundamentally it's a very basic device - sucks air in, runs it through a filter, pushes it out. So in that regard the purifier works very well.It also has a high-power mode. I turned it on for a few hours after vacuuming to gather all the dust. It's much noisier but the airflow is strong.I am much more impressed with this than I was with a purifier I got from Best Buy.

I got this a couple of months ago, and the one thing I have noticed is I am not dusting as much as I use to also, it just feels better. There is a night mode and its ridiculously quiet in that mode, you have to put your hand over it to see if it's working, but warning, I don't think it is working as efficiently as it would when it's on a high or med mode. You can hear it when it's in those modes, but it does not bother me because I like white noise.I do have a roommate; his name is Rosco lol, and my house does not smell like him anymore; girlfriend happy about that, but she does not blame it on Rosco lol.All in all, I think this was a good investment they have been on for a couple of months nonstop, I do not turn them off, and when I clean the filters it was unreal I can't believe that was in the air.Get this your lungs, and nouse will thank you.

Even though there is a sleep mode, the other modes are really rather quiet, too, and wouldn't distract from watching TV or listening to music. The sleep mode is almost soothing, though, much like white noise. The design is well done because air purifiers of old had complicated multi-piece filters that were tricky to unload. In the case of this one, it is on the bottom and the removal of a simple panel grants access. The filter is a smartly-designed single piece, which is convenient, and it snaps easily into place because it is the shape of the unit itself rather than having to fit into some designated slot. It's been effective in our bedroom and den, both areas the cats heavily inhabit and also in a den where we've had a ton of dust due to construction. My only suggestion would be that while the power button cycles through the various speeds, you have to hold down the power button for a few seconds to turn it off whereas the next mode simply could have been to cycle to "off", or perhaps not require as much time to power it off.

These are great! I was waking up all stuffed up in the mornings. Wasn't sure if from mold(my home had a previous mold issue) or from my animals(I have 3 rabbits and an indoor chicken in one of the bedrooms. I've had these running, one in my bedroom and one in the animal room and it has eliminated the animal smells and I have not been stuffed up waking up in the mornings so they deff work! They have a few fan settings. I keep them on full blast. It's a great background noise to sleep too also!

I love this air purifier. I put one in my children's room to help with diaper smell and to clean the air. The light noise also helps them sleep through the night. Highly recommend.

I just love these air purifiers. They work wonders in my house. I breath so much better now. I have allergy's and since I bought these my allergy symptoms have decreased dramatically. You should see the what these filter capture. Amazing. I keep one by my bed and one in my computer room. I keep them running 24/7 and I can't imagine not having them now. They run smooth and on high they are not loud at all. Highly recommend.

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Me encantó!

Good product and great customer service, very happy customer