Honeywell True HEPA Air Purifier with Allergen Remover For Extra Large Rooms - White, HPA304
- HEPA Filtration: this home air purifier helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.1
- This portable air purifier uses an activated carbon pre-filter that helps capture large airborne particles and reduce odors and VOCs.3
- Independently tested and AHAM Verifide to circulate and filter room air up to 4.8 x per hour in a 465 sq. ft room.2 (large room air purifier)
- Easy to use touch controls.
- 3 Cleaning Levels (high/medium/low) with a Turbo Setting make this an excellent air purifier for allergies
- Silent operation allows for a quiet air purifier experience
- Filter Change Indicator and Reset.
- Auto-Off timer option at 2, 4, or 8 hours.
- Dimmer option for control panel lights.
- Silent operation makes this a quiet air purifier to implement
- The Honeywell HPA300 Air Purifier has earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Room air purifiers have demonstrated the potential for improving air quality and providing health benefits. EPA does not endorse manufacturer claims regarding the degree to which a specific product will produce healthier indoor air.
- From the air that passes through the filter, 0.3 microns and larger.
- Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter.
- When operated with the odor reducing pre-filter. It is recommended to always use the pre-filter when operating this air purifier. This product does not reduce or adsorb carbon monoxide gas. Make sure gas appliances are well ventilated.
The Honeywell HPA304 True HEPA Allergen Remover has been engineered to help capture up to 99.97% of airborne allergens and particles.1 This portable 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 This makes it a popular choice as an air purifier for allergies or a pet air purifier. An odor reducing pre-filter and True HEPA filter are paired to help capture odors and VOCs.3 The Honeywell HPA304 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 portable 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.
AHAM Verifide
This air purifier for allergies is AHAM (Association of Home Appliance Manufacturers) Verifide meaning 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 HPA304 True HEPA Air Purifier received the following CADR Rating:
- 4.8 Air changes per hour in a 465 sq. ft. room
- Tobacco Smoke: 300
- Dust: 320
- Pollen: 300
- Replacement True HEPA Filter R
- Replacement Pre-filter A
- Replacement True HEPA and Pre-filter Combo Pack
- HRF-ARVP300
- Replace 1 x per year
- Room Size: Large Room Air Purifier (465 sq. ft.)
- Product Dimensions (LxWxH): 20.00 x 10.83 x 22.38 in.
- Product Weight: 17 lbs.
- Warranty: 5 Year Limited Warranty
- From the air that passes through the filter, 0.3 microns and larger.
- Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter.
- When operated with the odor reducing pre-filter. It is recommended to always use the pre-filter when operating this home air purifier. This air purifier does not reduce or adsorb carbon monoxide gas. Make sure gas appliances are well ventilated.
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.
- 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.
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49 Customer Reviews
4.9 Overall rating
Honeywell HEPA Air Purifier with Allergen Remover for Extra Large Rooms, White Reviews
LUIS M
June 15, 2021So far so good!
The air in my office is noticeably cleaner. My allergy symptoms have subsided dramatically since I started using the Honeywell Tru HEPA Whole Room Air Purifier.
Thomas F
June 3, 2021Quiet and effective
I was surprised by how quiet this air purifier is compared to others on the market. Sure, the turbo setting is loud, but that's understandable, and you only need to use it every so often. The purifier is simple and effective, it's really just a fan sucking air through HEPA filters, which is all you really need ie, no ozone like you get with ionizing purifiers. So far, so good.
Melissa R
May 23, 2021Helps with sleeping
We bought this air purifier during the height of covid, just wanted something running in the background in our bedroom. After covid now, we found this purifier to help us sleep. It kept our air fresh in the winter when it was hard open windows. I definitely would recommend this to others.
Jean N
April 16, 2021Love my new air purifier
My new honeywell air purifier has been an excellent purchase. Has helped relieve my allergy symptoms. The turbo setting is a bit loud but all 3 other settings are just fine for my 500 sq ft open air LR/DR/Kitchen set up. I purchased this after reading reviews on it by consumer report
Sharon C
March 23, 2021Excellent Air Purifier
I purchased this air purifier after receiving great feedback and reading reviews. My daughter who has allergies has noticed a difference almost immediately.
Marie Mulcahy
March 17, 2021Bunny's HEPA
Quiet, efficient. I bought the white and I am quite pleased with it.
Joseph Stern
March 12, 2021Works very well
The unit works as well as described. Unfortunately one of the clips holding the front cover was broken. This does not impede the extremely well working unit.
Roberta Harris
February 12, 2021Honeywell
System is running fine. Using in my sewing area where I sew, cut, press for about 4 hrs a day. Feel it is already making a difference with the finer dust
Nancy Alewine
February 3, 2021new product
I have 3 Honeywell room air purifiers in my home. one of the quit working and I ordered this one. It is much quieter than the one it replaced and has more features. so far I LOVE it
Lauren BR
January 31, 2021Amazing Product
Absolutely love this filter! I have severe allergies and asthma and could tell that night it made a big difference. I like that I can dim light.