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The Honeywell HPA300 True HEPA Allergen Remover has been engineered to help capture up to 99.97% of airborne allergens and particles.1 This compact air purifier is highly effective at capturing airborne particles such as dust, smoke, pollen, pet dander and mold spores in large rooms (4.8 x air changes per hour in a 465 sq. ft.).2 An odor reducing pre-filter and True HEPA filter are paired to help capture odors and VOCs.3 The Honeywell HPA300 True HEPA Air Purifier with Allergen Remover includes three cleaning levels and a turbo setting that can be conveniently accessed via an easy to use touch control interface. Visual filter check reminders and an automatic shut off timer have also been included to ensure that the Honeywell HPA300 is operating as efficiently as possible.
A+ Genuine Pre-Filter
This air purifier works with the Honeywell A and A+ Pre-Filter. The Pre-Filter is the first level of filtration and helps capture large particles such as dust, lint, fibers and pet fur and helps to reduce VOCs & odors from cooking, smoke, bathrooms and pets. This filter should be replaced every 3 months. The filter check/reset light will remind you when it's time to change your filter. Initial filter is included. To ensure stated product performance, use only genuine and certified Honeywell replacement filters.
R Certified True HEPA Filter
The Certified Honeywell True HEPA R Replacement Filter helps capture up to 99.97% of microscopic allergens, 0.3 microns & larger from any air passing through the filter. For optimal cleaning performance, replace your HEPA filter every 12 months. The filter check/reset light on the HPA300 Air Purifier will remind you when it's time to change your filter. Initial filter is included.
Any air purifier that is AHAM (Association of Home Appliance Manufacturers) Verifide means that it has been independently tested to ensure its efficiency in reducing smoke, dust and pollen in the suggested room size. The AHAM assigns a CADR (Clean Air Delivery Rate) Rating that measures the volume of filtered air delivered by an air cleaner. The Honeywell HPA300 True HEPA Air Purifier received the following CADR Rating:
Average score based on 264 reviews
- Reviewed: 12/12/2022 by Mary T
Good produce. Easy to use and does a good job.
- Reviewed: 11/14/2022 by Betty M. D
While I bought these as Christmas gifts - one for each room in the older house in which my son lives. As gifts, they have not been used yet, but I have had one in my bedroom for years. It does a good job and is easy to maintain. It's also a good size, doesn't take up a lot of space and blends in with the rest of the room. I did a lot of research before buying these gifts, and kept coming back to the Honeywell as the perfect fit. I expect their home will be a healthy haven from now on.
- Reviewed: 10/18/2022 by Lisa W
great air purifier
Works efficiently, quietly and effectively. This is my 2nd one we have in the house and use in different areas. Greatly appreciate it!
- Reviewed: 09/27/2022 by Cheryl F
The HPA300 is a great air purifier and that's the reason I recently purchased a second one for our home. These Honeywell air purifiers really help with allergies and run quietly on both low and medium speeds. Great product!
- Reviewed: 06/28/2022 by Kevin O
This HEPA filter is easy to use and works great! we have one in each room of the office!
- Reviewed: 06/20/2022 by Julie R
2nd one purchased!!!
We have been exceptionally happy with this air purifier. It cleans the air and in less than 30-40 minutes you can feel the difference in your nose. I have allergies and if I get stuffed up - I just close the windows and run the purifier and I feel better within an hour. We moved from a single level home to a two story - so we just purchased a 2nd unit because this product has worked so well for us. Plus the replacement filters are much less than other brands.
- Reviewed: 06/07/2022 by Daria S
Excellent air purifier
It helps us with allergies to pollen.
- Reviewed: 04/12/2022 by Lisa J
Keeps allergens at bay
I live in an area with lots of wind, dust, and pollen. I experience a noticeable improvement in my allergy symptoms running the air purifier. On LOW its pretty quiet. For best results I leave the bedroom overnight, but most of the time I have it running on high in the living room. The house is 1300 sqft and this unit seems to make a world of difference. Highly recommend.
- Reviewed: 03/28/2022 by Twila W
We love our purifiers. They have made our rooms smell so much fresher. They have cut down on dust and dog dander wonderfully. Very pleased with our purchase.
- Reviewed: 03/11/2023 by Kelly
I did a lot of research before I purchased the Honeywell 300. It does what it claims to do as far as I can tell. I have allergies, but I actually purchased it for my dog who has severe allergies, especially to dust mites. Almost immediately I could tell a big difference in myself and a noticeable difference in my dog. He also has some food allergies, so I knew it wouldn't be a complete cure all for him. Although it's something Honeywell might look in to! Many reviews I read while researching mentioned noise level. I don't think this unit is noisy at all if that is a concern for you. I highly recommend it and it was highly recommended to me, so that's two positive reviews in one!