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.
Availability: In Stock
Regular: $329.99
Price: $262.49
You Save: $67.50 (21% Off)
Quantity
CLICK SWATCH TO CHANGE COLOR
  • 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 26 reviews

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

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.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5I believe it is working!!

Reviewed: 04/21/2020 by Frances Katz

I used to always have a purifier over the years and my last one stopped working. I always smelled how clean my home was. Now, to be honest I can't tell a difference, except the sound, but I am believing my home is a lot cleaner and free from allergens and pollutants.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Doing a Great Job

Reviewed: 04/14/2020 by Carolyn Langley

I ordered and sent this to my sister who was having breathing difficulties due to heavy pollen, etc. She tells me she could feel the difference almost immediately and she's happy with this product.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Clean Air

Reviewed: 04/07/2020 by Denise Tonderys

Wow so happy we took the plunge to get this. We had the smaller unit 100 in the bedroom and needed something bigger to accommodate the living area space. Worth every penny for piece of mind.

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

Reviewed: 03/23/2020 by Paul Hesla

My wife has allergies to pollen as well as dust, and Spring is when it seems to be worse. After installing the purifier in our master bedroom and running it all night, and after the first night, my wife is no longer coughing during the night or in the morning. Amazing! Best buy I ever made!

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

Reviewed: 11/11/2019 by C.

So far so good. I have run this purifier nonstop to combat a neighbor who smokes. This model worked well. The sound it makes running is actually pleasant white noise.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great addition to our Homes better air quality

Reviewed: 06/07/2019 by Trishann Couvillion

I've been running mine daily since getting them a few months ago. Quiet, easy to use with a 2, 4 and 8 hour timer, which is awesome!

View More Reviews...
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
We make it as easy as possible to ensure you get the lowest prices available:
  • Let us know what products & the quantities you are interested in.
  • Get a detailed quote from a dedicated sales rep.
  • Our warehouse ships directly to you.
  • You enjoy the savings & are now a preferred customer.
Send A Request Now
Direct From Warehouse Pricing bulk purchase, wholesale pricing