It works well - 01/17/2019
Reviewer: Kevin Armstrong
On the first night, I noticed an improvement in my sleep and less congestion, and it continues to work for me. I ran it on high for a few hours before bed and then on low overnight. Nice and quiet on low.
- 01/12/2019
Reviewer: Sheryl Smith
Have been using for about 3 weeks, have noticed less cat hair and less dust.
Air Purifer - 01/09/2019
Reviewer: Ralph Markowicz
Product seems to work. I don't know if it recirculates all the air in the room or how many times per hr. How do you measure that? I'll know how well it works in a couple months when I look at the filters.
- 01/07/2019
Reviewer: Penelope Garner
So far so good...
Super helpful - 12/03/2018
Reviewer: Valerie Frederickson
Helpful for California fires.
- 11/02/2018
Reviewer: Justin Lattimore
Awesome product. Works well, quiet.
Just buy one - 09/09/2018
Reviewer: Nicholas S.
I live in Shasta Lake just north of Redding with my wife and almost two year old, making air quality SUPER important. With the Carr fire recently and all the fires in the area we are constantly being pummeled by smoke from trees and even worse, burning housing materials. This is obviously not good for anyone, especially a toddler!
I bought the HP300 almost immediately after coming back from being evacuated and LOVE it. I have now bought a second one to cover both ends of the house and think they are truly worth every penny just to not be stressed out while I sleep or when we play inside.
Just buy one or two already!
Whatever it was, its gone now - 04/02/2018
Reviewer: Meghan McCabe
I dunno what was in the air in my new office, but my eyes literally HURT red, watery. I bought the smaller model for my home and it immediately got rid of the pet smells. I bought this one for the office and couldn't be happier. No more hurting eyes - and all my symptoms stopped the day I turned this air purifier on. INVEST in one it will make a huge difference to your health.
No more watery eyes! - 03/06/2018
Reviewer: Jill Wagner
Very happy with my new air purifier! Had one years ago and loved it then too but I moved and life happened. Purchased this one because was tired of red watery eyes and all the dust since I live in the city now. Hardly have to dust anymore and my eyes are clear!
great product - 03/03/2018
Reviewer: Judith Anderson
Works great for our small house 1200sq. low sound like a fan. Other features work as said. I can tell it works great.
Has done a good job - 02/18/2018
Reviewer: Patrick Smith
We have noticed after running the machine spells do dissipate
Breathing again! - 02/17/2018
Reviewer: Vicki Davidson
Amazing unit! Quiet, efficient, sleeping & breathing after only 2 nights. Love the germ setting as well as the turbo with 2 dogs in the house.
- 01/29/2018
Reviewer: Becky Miller
Seems to be quite effective. We have used the turbo function a few times to clear odor and it seems to do the job in a short period of time.
Great purchase - 11/28/2017
Reviewer: james byrum
Great performance, has really helped with dust, we got 2 and use 1 upstairs and 1 downstairs...my wife loves them, put on turbo when dusting...wow
Very Happy - 10/28/2017
Reviewer: MAUREEN DEVOE
The Air Purifiers arrived on time which was crucial due to the unhealthy air quality from the fires in Santa Rosa. I set them up right away, and I swear the inside air seemed better within a very short time. A great product.
unit - 09/11/2017
Reviewer: DiAnna Moore
The unit does a good job refreshing the air in my family room.
Great unit - 09/11/2017
Reviewer: DiAnna Moore
The unit does a good job of refreshing the air in my family room
So glad we ordered the second one. - 06/26/2017
Reviewer: Patsy Petersen
I Love this air purifier! It is great for my two large rooms.
Raves for HPA300 - 03/30/2017
Reviewer: Pamela Hughes
My cats and I are thankful for the Honeywell HPA300 which helps relieve neighbors smoke and outside pollens from the front living space.
Works very well - 01/30/2017
Reviewer: Ida Jones
Cleans the air great. The highest setting is a little loud but its tolerable. So far so good.
I highly recommend - 12/12/2016
Reviewer: Rose Tennant
We love our air purifier. We live in Utah where the winter inversion is a health threat every year. I feel much better about the indoor air quality in our home with this air purifier. We run ours night and day. It's been about two weeks and not a single issue apart from a plastic-y smell the first few days. I found it to be exceedingly easy to set up, and seems well made. We like that it also serves as a white noise machine in our bedroom! Hoping to get another one for the other side of the house. Thanks for the great product!
- 11/19/2016
Reviewer: Jayne Murphy-Bryner
No more cat dander
HPA300 - 11/17/2016
Reviewer: marilyn kowaleski
Like the HPA300 very much!
- 08/01/2016
Reviewer: jim mcnally
very good
Like a vacuum for the air - 07/26/2016
Reviewer: Stephanie K.
It's easy to set up and easy to use. We live in LA, so when we have the filter on, it's so much easier to breathe! We love it! It's like a good vacuum for the air.
Great air cleaner - 05/09/2016
Reviewer: Gary Smith
The unit is very quiet on low and not deafening on high. Two previous air cleaners I have had were loud even on low speed. The air in my bedroom doesn't make me sneeze now when I flap a blanket.
- 05/08/2016
Reviewer: Dennis Rops
Arrived in two days with regular shipment. Works great. Helped friend with cat I have two allergies, immediately. Very satisfied.
- 03/18/2016
Reviewer: c jones
5
Works great - 03/13/2016
Reviewer: Alex C
This is the fourth Honeywell air purifier I have.
The noise of this model is acceptable. The lowest speed is quiet enough to blend into background noise. The higher speed is noticeable while studying, but I feel its common for air purifier.
It's durable. I set it at the lowest speed 24hrs a day, for a week consecutively. It worked fine.
New to air purifiers - 03/09/2016
Reviewer: alexander nunez
Such an awesome product. I am buying another one for the other side of the house.
So far impressed. - 03/04/2016
Reviewer: A. MARTIJA
I replaced an old purifier from other brand with this one and I could notice the difference immediately for the better.
New Maid In Town - 02/24/2016
Reviewer: Terry Cooper
The air purifier is excellent for our intended use. It is quiet in use and user friendly. Light in weight to move to desire location.
Hpa300 unit review - 02/22/2016
Reviewer: Donald Peters
I have had the HPA300 for a couple of months. The unit is very easy to use. I like the large capacity of this unit. I use the unit in a large family room and I can tell the difference when I enter the room. With COPD and asthma I feel the air is cleaner now. That is what counts.
- 02/19/2016
Reviewer: kim hammond
it's a great product
Satisfied - 01/30/2016
Reviewer: Dale
I am very happy with the unit. It is easy to see and work the controls. Also easy to handle. The noise level is acceptable for me. The room air seems cleaner once it has been running. Unfortunately, I have no way of testing to determine how effective it is at actually removing unwanted particles from the air. Seems to be a good buy for the money.
HPA 300 - 01/20/2016
Reviewer: Mark
easy to set up, moves air well, three power settings plus turbo. Air noticeably fresher in bedroom in a few hours, sleep better, sound puts me to sleep. Good unit, very pleased.
Love this air Purifier! - 11/21/2015
Reviewer: Patsy Petersen
We have two huge rooms Living room opens up to a family room and Kitchen, It is just great! I'm so glad I checked your Honeywell store.
honeywell HPA 300 - 11/17/2015
Reviewer: eric hauenstein
Only been in use for 1 week, but seems to be controlling dog allergies. Easy to use controls, but I wish the timer had more on off flexibility.
honeywell air purifer - 11/03/2015
Reviewer: ron bergeron
It works very well and has corrected the air problems I was having. The quality of the unit is also very good.
Hospital use - 08/28/2015
Reviewer: Kenny Hoehler
We use these in our local hospitals for cleaner air
Clean Room - 08/12/2015
Reviewer: Kenny Hoehler
Keeps Break Room clean from Dust Shop
Room Use - 08/12/2015
Reviewer: Kenny Hoehler
Works extremely well in my office.
Smoke from forest fires - 07/10/2015
Reviewer: Marjorie Thompson
I ordered this Hepa filter because my State is suffering from terrible wildland fires this summer. A member of my staff is particularly affected by the smoke and has had to go home early with a severe headache because of it. I looked at about 10 stores around town, but folks with asthma had already procured all available units. Even though the HPA300 is rated for more square feet than I needed to try to filter, I ordered one online. It was a great experience and I have been very happy with the job it does. Several days we have used it on the turbo highest setting and have experienced very little smoke smell on our most severely acrid smoky days. I'd highly recommend this unit!
- 05/07/2015
Reviewer: Martin Krautter
Very happy with the product! Thank you very much!
Relief at Last - 04/15/2015
Reviewer: Marlene Rone
This machine was researched and I took a chance. I was so delighted with it to date. I love that I can change from Allergens to clear air to germs easily. My family loves it as well.
- 04/09/2015
Reviewer: Teresa Metcalf
Very pleased with the fact that it arrived in less than 24 hours and I only paid for the least costly delivery. Works great and is quiet. Thank you for a great product!
WATCH MY DUST - 02/20/2015
Reviewer: John Cotner
No dust on my 60 TV.
Thanks
My HPA300 is working very good. Thank you. - 10/17/2014
Reviewer: raul ariza arauz
Feel pure air, control food odors from other apartments that open the doors to release food odors from their kitchens, violating the lease agreement. Thank you for your product.
working well so far, seems to doing the job. - 10/14/2014
Reviewer: Dale Bohlman
seems to be working well, only in use for a week. more later
- 01/28/2014
Reviewer: Joseph Johnson
This works great! There was something in my apartment triggering allergies and it knocked it completely out in just a few days. Also its been unusually cold here and Ive wound up smoking cigarettes inside instead of outside a few mornings and by evening the cigarette smell is completely gone. What a bonus!
- 12/03/2013
Reviewer: Robert Humphreys
Excellent product. Everyone likes it.
- 11/14/2013
Reviewer: Tommy Stanley
VERY SATISFIED WITH PERFORMANCE AND SOUND LEVEL
HPA300 - 11/06/2013
Reviewer: Robert Mullendore Jr
So far, the unit has performed flawlessly. It is in an area that might be a little large for the unit, but there has been a noticeable difference in the air quality. Other have commented on the difference as well. Noise level is very acceptable except maybe when set to high/allergen or turbo. Even so, the sound level is not bad unless close to the unit. Would recommend this unit to others. Only reason for 4 rating is short time I have had it. Part of giving a 5 rating is long term reliability. Time will tell.
Had to send it back - 07/11/2013
Reviewer: Alan Shamoun
The front cover would not stay closed...a problem with the latching mechanism. Honeywell Store informed me they think it may be a manufacturing defect, and accepted the item back at no charge THANKS!. Otherwise, the unit would be rated 3 or 4. It seemed to function fine, but the blower was a bit noisy on the medium setting. Low was acceptable, and high was horrible but admittedly I assume that high should only be for a quick cleaning of the air. So, the HPA300 would be a would not purchase again item, but the Honeywell Store seems like a quality retailer and Id do business with them again.
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(4.9) 
