Honeywell Air Purifier, HPA304, 2250 sq ft, HEPA Filter, Allergen, Smoke, Pollen, Dust Reducer
Key item features
- HEPA Filtration: Captures up to 99.97% of microscopic airborne allergens and particles, including dust, pollen, pet dander, and smoke.
- Activated Carbon Pre-Filter: Helps capture large airborne particles and reduces odors and VOCs.
- Large Room Coverage: Circulates and filters air up to 4.8 times per hour in a 455 sq. ft room or 1x per hour in a 2250 sq. ft room.
- Certified Filters: Use only Certified Honeywell HEPA replacement Filters and Genuine Honeywell Pre-Filters for optimal performance.
- Energy Efficient: Earned the ENERGY STAR label by meeting strict energy efficiency guidelines set by the U.S. EPA.
- Convenient Features: Includes auto-off timer options at 2, 4, or 8 hours and a dimmer option for control panel lights.
- Wildfire Smoke Reduction: Effective at reducing wildfire smoke and odors, capturing extremely small particles from the air.
- AHAM Verifide: Independently tested and verified to ensure efficiency in reducing smoke, dust, and pollen in the suggested room size.
Specs
- Filter typeHEPA
- Coverage area2250 sq ft
- Clean air delivery rate99 CFM
- Contaminants removedPollen
- Microparticle performance rating99.7
- Decibel rating0 dB
Reviews summary
Pros
- : Designed for use in closed-door settings.
- : Made with sturdy and long-lasting components.
- : Runs at a lower noise level.
Neutral
- : Can be odorless, but some filters may have a strong initial scent.
Cons
- : Filters are more expensive than similar products.
- Free shipping
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About this item
Product details
This Honeywell HEPA Air Purifier console helps provide cleaner, fresher air in Extra-Large rooms of 2250 square feet. Includes HEPA Filtration, which helps capture up to 99.97% of microscopic airborne allergens and particles. This portable air purifier is highly effective at capturing airborne particles such as dust, smoke, pollen, pet dander and mold spores in large rooms (2250 square feet for refreshed air 1x an hour or 4.8 x air changes per hour in a 465 sq. ft.). This makes it a popular choice as an air purifier for allergies or as a pet air purifier. An odor reducing pre-filter and True HEPA filter are paired to help capture odors and VOCs. 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-FilterThis 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 FilterThe 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 VerifideThis 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.
- HEPA Filtration: helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke*
- Activated carbon pre-filter helps capture large airborne particles and reduces odors and VOCs
- Independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 455 sq. ft room** OR 2250 sqft for 1x air change per hour
- Use only Certified Honeywell HEPA replacement Filters and Genuine Honeywell Pre-Filters for best results.
- Recommended filter replacement: True HEPA R Filter 1x/yr. Odor Reducing Pre-Filter A 4x/yr.
- This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Room air cleaners 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.
- Auto-Off timer option at 2, 4, or 8 hours.
- Dimmer option for control panel lights
- Reduces Wildfire Smoke and Odors: Wildfire smoke can impact the air quality where you live, even if you don’t live anywhere near the fires themselves. Because smoke contains extremely small particles, air purifiers can help remove some of these particles¹ from your 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.
Specifications
Filter type
Coverage area
Clean air delivery rate
Contaminants removed
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
Pros
- : Designed for use in closed-door settings.
- : Made with sturdy and long-lasting components.
- : Runs at a lower noise level.
Neutral
- : Can be odorless, but some filters may have a strong initial scent.
Cons
- : Filters are more expensive than similar products.
Showing 1-3 of 47 reviews
Verified Purchase
Not only did you have what I wanted but it was on sale AND arrived the next day. A . You can't beat that.
Seller Verified Purchase
Great product and super fast shipping
[This review was collected as part of a promotion.] My wife and I are very satisfied with the product so far. My son's allergy is not as bad since we got this air purifier.
Verified Purchase
Excellent product
works well, packed well.








