Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304

  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
  • Honeywell True HEPA Whole Room Air Purifier With Allergen Remover, HPA304
AHAM CADR (smoke): 300 - recommended room Size 465 sq.ft.
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Regular: $329.99
Price: $262.49
You Save: $67.50 (21% Off)
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  • True HEPA filter helps capture up to 99.97% of microscopic allergens, 0.3 microns and larger from the air that passes through the filter
  • Helps reduce VOCs, and certain airborne germs.
  • 4 Cleaning Levels (Germ, Allergen, General Clean, Turbo)
  • Easy tap electronic controls
  • Electronic filter replacement indicators
  • Control panel adjustable lighting (bright/dim/off)
  • Automatic shut-off timer, 2, 4 or 8 hours
  • Quiet Operation
  • 5 Air changes per hour in a 456 ft. room (excellent for large rooms)
  • ENERGY STAR qualified

The Doctor's Choice: Honeywell Air Purifiers are the #1 brand recommended by allergists.1

The new ENERGY STAR qualified, Honeywell True HEPA Allergen Remover effectively captures up to 99.97% of airborne allergens, 0.3 microns and larger, that pass through the filters. This air purifier is highly effective at capturing airborne particles such as dust, smoke, pollen, pet dander and mold spores in extra large rooms (5x air changes per hour in a 465 sq. ft.). An odor reducing pre-filter and True HEPA filter are paired to capture odors, VOCs, allergens and germs. The Honeywell HPA304 True HEPA Whole Room Air Purifier With Allergen Remover offers easy tap controls and an automatic shut off timer.

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 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 HPA304 Air Purifier will remind you when it’s time to change your filter. Initial filter included.

AHAM Verifide

This air purifier has been independently tested to ensure it performs to the stated product claims for the suggested room size to reduce smoke, dust and pollen.

  • 5 Air changes per hour in a 465 sq. ft. room
  • Tobacco Smoke: 300
  • Dust: 320
  • Pollen: 300

1 Based on March 2018 Cascade Survey Research results reporting 48 out of 70 (69%) surveyed Allergists that recommend a brand of portable air purifiers to their patients, recommend "Honeywell" air purifiers as their first choice.

  • This Air Purifier has been AHAM Verifide for use in rooms up to 465 sq. ft.
  • The CADR indicates the volume of filtered air delivered by an air cleaner. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.
  • Tobacco Smoke: 300
  • Dust: 320
  • Pollen: 300
  • Color: White
  • Product Dimensions (LxWxH): 20.8 x 10.83 x 22.38 in.
  • Product Weight: 17 lbs.
  • Uses Pre-filter HRF-AP1, Filter A Plus HRF-APP1 and True HEPA filter HRF-R3 (3-Pack)
  • Warranty: 5 Year Limited Warranty
Product Specs
UPC:
328785001693
MPN:
HPA304
Write A Customer Review Review

4.8

Average score based on 32 reviews

Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Love this

Reviewed: 08/31/2020 by Jennifer Shott

We've been dealing with fires in California and having older windows - which means not great air quality in the house. While this is fairly large, I've been making sure it's near me, depending on what I am doing. It works so well - I love the different functionality and am considering getting another!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5HPA304 Review

Reviewed: 08/29/2020 by John Miller

So far so good, only had a few weeks but doing a great job! Checking the filters indicates that it is taking lots of stuff from the air and house. Can be loud on certain settings. Getting ready to order more filters. Since the Odor reducing Pre- Filter is only usable for 3 months. I have already recommended this to my family.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Life Saver

Reviewed: 08/28/2020 by Ashley Moser

I've been working from home since March and, with that means, I no longer spend the majority of my day in a sterile office environment with central AC. My home, like many in bay area, was not equipped with AC and often time the only solution to cooling my home is to open a windows. But between my seasonal allergies, and now wildfire smoke, opening a window isn't an option. While my home isn't in complete squalor, its far from immaculate. Between my three pets, and COVID-19 germs potentially swirling around, plus all of the aforementioned reasons, the air quality I breathe has become of tantamount concern and a real issue for me. I cant emphasize enough how greatly this product has improved my sense of well-being, both in terms of focus while working from home and overall comfort. I notice I cough and sneeze considerably less with the Honeywell air purifier running. I no longer feel like my lungs are burning as was the case recently with the wildfire smoke I was inhaling. The unit is quiet and energy efficient enough to run all day if needed. You only need to replace the pre-filter about once every 6 months and the HEPA filters about once a year. Ipso facto, the cost to keep the unit running efficiently is minimal. 10/10 recommend this product to anyone looking to improve the quality of their air and overall wellness.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Quite and Efficient

Reviewed: 08/28/2020 by Robert Phillips

I worried that the high air capacity would be noisy. It is surprisingly quite and a compact efficient unit.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Mrs

Reviewed: 08/28/2020 by Stephen Patton

Helpful on cigarettes smoke

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5HEPA filter by Honeywell

Reviewed: 08/28/2020 by Ruth McIntyre

The Honeywell HEPA Air purifier is nice and quiet and it does a great job of filtering smoke and pollution out of the air. I highly recommend this filter.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5

Reviewed: 08/04/2020 by Harold Henry

Great price. Good reviews from consumer reports I think single bulb leds on the panel would be easier to read than the diffuse blue lights. Also would be nice to see air quality indicator. Filter door and housing is flimsy. I imagine the entire purifier housing cage will be quite difficult to clean-likely will need cotton tip applicators to get between sll tose fins. It does circulate alot of air how well it purifies, there is no way to tell.

Rating: 2/5Rating: 2/5Rating: 2/5Rating: 2/5Rating: 2/5A disappointing dud

Reviewed: 08/03/2020 by Jessica Cheney

After hours of research I landed on this purifier and wish I could get all that time back. First off the buttons on the top have a mind of their own. Sometimes you have to press down hard, sometimes just a super light tap and sometimes they just press themselves just by your hand being over them. Our machine even turned itself off randomly in the middle of the night a couple times. Which is super disruptive when you are also using the sound to sleep. That brings me to my last point and main reason why I will be returning is the sound. We bought this to double as a white noise machine but the fan itself is far too quiet on any setting except for turbo. However when it is on turbo its Too high pitched Of a frequency For us. Not the soft drowning out fan consistency we were hoping for and there for the search continues.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Cleans air

Reviewed: 07/31/2020 by Melissa

This air purifier works great to clean the dust out of the air. There is a marked difference in the feel of the air. We sleep much better at night when this runs and my breathing is much easier. I didn't realize how much I was going to love this air purifier but as an asthmatic and someone that suffers allergies this really helps.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Reviewed: 07/02/2020 by susan macdonald

This is my 2 nd one, you won't believe how clean the air is.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Reviewed: 07/02/2020 by susan macdonald

This is my 2 nd one, you won't believe how clean the air is.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Works Good

Reviewed: 06/05/2020 by gregg harries

Easy to set up, very sturdy, works well. After 2 weeks of using this I am satisfied.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Honeywell true HEPA air purifier

Reviewed: 06/01/2020 by Tyann Drake

Love how quiet it is and different speeds. It was recommended by an allergy Doctor since using my allergys are better. It is light weight so it is easy to move to different rooms

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Quiet, eficient

Reviewed: 05/18/2020 by Cheryl Garrity

I run this every day for 2 hours to clean out our kitchen/living room area. It is quiet, easy to operate, and collects a lot of dust and dog hair presumably germs as well.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Works great!

Reviewed: 05/08/2020 by Kathryn White

This is the second of this model I have bought. One is in an large about 410sqft room that functions as an office in an old 1910 building that was causing me allergic reactions. No more! The air smells fresh and clean.

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