Honeywell HPA300 True HEPA Air Purifier

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About this product

Product Identifiers








Honeywell HPA-300

eBay Product ID (ePID)


Product Key Features

Timer Control

8 hrs, 2 hrs, 4 hrs



Last updated on June 23, 2021 2:39 am


  • EXTRA LARGE ROOM AIR PURIFIER – The Honeywell HPA300 HEPA Air Purifier helps to make the air you breathe cleaner. Recommended for extra-large rooms (465 square feet), it helps capture up to 99.97% of airborne particles as small as 0.3 microns.
  • HELPS REDUCE ALLERGENS & CERTAIN GERMS – This HEPA air purifier has 3 air cleaning levels + Turbo Clean. It helps capture particles like pet dander, pollen, dust and smoke. It reduces up to 99.9% of certain airborne viruses, bacteria and mold spores.
  • EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA300 Air Purifier filters and circulates air in extra-large 465 square feet. Rooms up to 5 times an hour – 120x per day. You can breathe easy knowing the air in your home is cleaner with fewer allergens.
  • No.1 BRAND RECOMMENDED BY ALLERGISTS – Honeywell HEPA Air Purifier, the Doctor’s Choice, is the No.1 brand recommended by allergists. Backed with a 5-year warranty, Honeywell air purifiers are a trusted partner in the fight against airborne particles.

Price History

Price history for Honeywell True HEPA Whole Room Air Purifier with Allergen Remover (HPA300)
Latest updates:
  • $199.99 - May 21, 2021
  • $179.99 - April 15, 2021
Since: April 15, 2021
  • Highest Price: $199.99 - May 21, 2021
  • Lowest Price: $179.99 - April 15, 2021

Additional information

Specification: Honeywell HPA300 True HEPA Air Purifier

Filtration Technology
Model Honeywell HPA-300
color Black

Honeywell HPA300 True HEPA Air Purifier Videos

Reviews (6)

6 reviews for Honeywell HPA300 True HEPA Air Purifier

3.7 out of 5
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  1. Tom F.

    *UPDATE 01/18/2020* After almost 4 years of continuing use of my Honeywell Hepa Air Purifiers they are still going strong! I now have 3 of these amazing machines, having replaced all three of my round Honeywell air filters. With regular maintenance and filter changes these air purifiers still do an excellent job of filtering the air in my home. I still have two cats in my home and my asthma has gotten a bit worse with age, but these Honeywell Hepa Air Filters still do an incredible job! The replacement filters are reasonably priced and the machines still maintain a virtually silent operation in the lowest setting. To sum up, 4 years later I am still very pleased with my purchase. Cheers! Tom F. – Chicago, IL.My chronic allergies and sinusitis have required that I use HEPA air filters in every room of my home. Over the past 20 years I have owned many different units, almost all of them were manufactured by Honeywell. While all had the same basic functions and worked quite well, this unit is by far the best and quietest air filter that I have ever owned. Consumer Reports rates this air filter very high and with good reason, because it’s the best and most affordable unit on the market to date. The unit is very simple and offers double filtration, the extra thick charcoal filter is first, followed by the extra thick HEPA filter. The air is pulled in from the front of the unit where it goes through both filters and then comes out from an air grate on the top of the unit just behind the controls. This makes it a great space saver that can be placed almost anywhere, especially against a wall. There are 4 levels of filtration, #1) GERM, #2) GENERAL CLEAN #3) ALLERGEN and #4) TURBO.The 1st level GERM is virtually silent, I’ve never owned an air filter that is this quiet – it is the perfect level to use while watching a movie. #2) is a pleasant white noise that is barely audible and offers a great amount of filtration. The 3rd and 4th levels offer superior air flow and are so much quieter than my other Honeywell filters. While I still own multiple Honeywell filters and use them daily throughout my home, I will be replacing them with this unit as my budget allows. In searching for this air filter I looked very closely at comparable units priced as high as $600.- I was searching for an air filter that offered great filtration, but was also quiet so I could use it daily in my home theater room. After looking at almost 20 different units and brands in the $200-$600 price range, checking Consumer Reports as well as the Amazon consumer feedback I was won over by this Honeywell unit because of the price, the basic method of filtration, the very cool control panel, the fact that I could place the unit against a wall, the convenient size of the unit, and finally my positive experience over the past 20 years with Honeywell products. In the end I am very pleased with my purchase and would highly recommend this unit. One final note, the ability to turn the blue light off on the control panel is a welcome upgrade over my other Honeywell units. Thank you Honeywell & Amazon!

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  2. morinern

    We love this filter. My wife’s allergist suggested a HEPA filter for the bedroom to reduce symptoms of her allergies. This unit is quiet, with many great features like a dimmer for control lights, speeds, timers, etc. She has noticed a difference already, and I have too (didn’t know I had seasonal allergies). Highly recommended.

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  3. jennifermcewen5

    This HEPA filter is amazing. I have a smaller Honeywell that I used for my bedroom and it made a drastic difference. But I just moved from New England down south where there’s a lot more mold and a lot more pollen. So I had to get a bigger unit. So of course I stayed with Honeywell since my smaller one performed so well and I bought this one. First of all what makes this great is the blue light has a button which allows it to turn off so when it’s running in the bedroom you can have the function lights dimmed or turned off completely. It also runs very quiet unless you have it on turbo. So I run a turbo during the day and then I run it on a lower setting at night and it’s just like a little white noise. My allergies are 90% better. Which is huge because I have severe allergies. This is an amazing deal such a great bargain and works every bit as good as the super expensive ones.

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  4. Aaron

    Horrendous chemical/burning odor that is present while on or off and hasn’t dissipated after 18 days of continual use. I’m incredibly disappointed to see similar reviews proved to be true. Did I get a bad batch? I’m not willing to take the risk with a replacement, defective products tend to come in pallets. No thank you, no, Honeywell, you can’t make this right. I also am not paying shipping to send it to your factory for a replacement.Honestly made my asthma worse, this was supposed to help me with cigarette smokers in and around my apartment complex, unfortunately it had the opposite effect, it was as if there was some sort of chemical spill burning. My neighbor below me even smelled it. HORRENDOUS! Took me 18 days to figure out it was the purifier. Sad. I spent a great deal of time researching units and this is just a terrible let down.This thing would cost a fortune to send to back to Honeywell in order for them to honor their 5 year defect warranty, by the way, that warranty doesn’t cover break downs from regular usage, what kind of warranty is that? No wonder it’s 5 years, only for manufacturer defect, don’t be fooled. Especially when you’re left holding the bag for a 50 dollar shipping fee.

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  5. JP

    The setup instructions are easy. Took everything out of their individual plastic wrap and installed … and nothing. Light comes on, but no noise and no air flow. Not even when I press the Turbo button. I’ve tried calling Honeywell 5x — 3x to their partner company “Kaz” and 2x to Honeywell. First two calls to Kaz = over 40 mins on hold and NO ONE ever answered. I hate that hold music! I called Honeywell to ask for their help. The agent said, “Sorry, you have to call Kaz. I can’t help you.” So I tried Kaz one more time. Over 32 minutes on hold, I called Honeywell and had to ask for a supervisor (because the 2nd Honeywell agent said, “I can’t help you.”) and the supervisor is supposed to get Kaz to call me back to troubleshoot and/or do an exchange for one that works. Will update this review as this fiasco develops, but I’m regretting this purchase right now, over 70+ mins on hold later!**Update** The story just continues to go from bad to worse. The Honewell supervisor called me back, only to say, “Yes, you’re right. The wait time is long, and I never was able to get in contact with Kaz before they closed for the day. I’m sorry.” Unfortunately for her, I’d done a bit more research on Kaz since then. I asked who actually made the unit; Kaz or Honeywell? Come to find out, Kaz not only supports this purifier; it’s also the manufacturer! That’s right! They pay to slap Honeywell’s name on their shoddy product! After reading some of the other 1 star reviews, I think I was extremely lucky to find out that this product is a POS before I was unable to return it. And let me tell you — I’m returning this dud asap. Do yourself a favor and DON’T BUY THIS!

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  6. martygoodman

    As simple, basic, but powerful room air cleaners go, this is one of the very best. It is extremely effective in cleaning the air of a room. I’ve measured its effectiveness using PM2.5 air quality meters, here in California during smoke season, and it works extremely well. I recommend it highly. So to a lot of other reviewers, including Consumer Reports. However, more and the standard is becoming room air cleaners that also monitor air quality, tell you what the air quality is, and can be set to automatically control motor / fan speed based on what they sense regaring air quality. Honeywell’s HPA5300 and HPA3300 , otherwise similar to the HPA300, do this, and might be a better choice. Coway’s models 1512 and 200 and 300 all have this feature, as do models from Winnex (including the 5300 (2). These may be better choices.

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