

Honeywell Allergen Plus 2400 Sq Ft HEPA Air Purifier, Black, Smoke, Pollen, Dust Reducer
Key item features
- Powerful Filtration: Features HEPA filtration to capture up to 99.97% of airborne allergens and particles like dust, pollen, pet dander, dust mite debris, and smoke.
- Large Coverage: Circulates air 1x/hour in rooms up to 2400 sq. ft, or 4.8x/hour in rooms up to 500 sq. ft, providing cleaner air for extra-large spaces.
- Odor Reduction: An activated carbon pre-filter helps capture large airborne particles and effectively reduces odors and VOCs.
- Smart Monitoring: An Intelligent Air Quality Sensor continuously displays and monitors air quality, with an Allergen+ Plus Display showing cleaning levels and auto mode.
- Quiet Operation: Designed as a quiet air purifier, it includes an auto-off timer option for 2, 4, or 8 hours and a dimmer for control panel lights.
- Multiple Settings: Offers 4 cleaning levels and a TurboClean setting for targeted air purification, enhancing indoor air quality.
Specs
- Filter typeHEPA
- Coverage area2400 sq ft
- Clean air delivery rate99 CFM
- Contaminants removedPollen
- Microparticle performance rating99.97
- Decibel rating0 dB
Reviews summary
Pros
- : Simple installation process with minimal effort required.
- : Has a readable screen from a distance.
- Free shipping
Free 90-day returns
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About this item
Product details
- Powerful HEPA filtration: HEPA Filtration helps capture up to 99.97% of microscopic airborne allergens & particles.
- Air purifier filters and circulates air 1x/ hr in rooms up to 2400 sq. ft, or 4.8x/ hr in rooms up to 500 sq. ft
- X-Large Room Air Purifier: Home air purifier to provide cleaner, fresher indoor air
- Helps reduce allergens: This HEPA air purifier helps capture the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.
- Quiet air purifier for bedroom: Includes auto-off timer option at 2,4, or 8 hours
- Air quality sensor: Large room air purifiers for home displays & monitors quality
- 4 Cleaning Levels: Choose from microscopic clean, everyday, pollen and turbo settings
- Reduces household odors: The activated carbon pre-filter helps capture large airborne particles and reduces odors/VOCs.
- 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 particles from your air.
- Use only Genuine Honeywell air purifier filters: Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.
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.
Warnings
Ingestion Hazard
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Customer ratings & reviews
Reviews summary
Pros
- : Simple installation process with minimal effort required.
- : Has a readable screen from a distance.
Customer photos






+10 images
Showing 1-3 of 73 reviews
Verified Purchase
Works Awesomely well
I love the 500 square foot of this air purifier. It works really well and I love it. It's a great product and I see no flaws or problems so far. Been using for a week plus now. Am currently looking into the same brands but the rotating version. I only wish the Honeywell company would make one just in this shape but have it rotate and they would have made my entire world 😆
Verified Purchase
You will not regret this!
Large in stature, but design helps it blend in. I was concerned an air purifier would be too loud, but this one is wonderfully quiet. I run it on the automatic mode so it adjusts to the current conditions as needed and occasionally ramps up. The sensor light showing air conditions is also wonderful and can be easily turned off. Turbo mode is also great! I wasn't totally convinced I actually wanted an air purifier but 100 percent am happy with my purchase. I can literally feel the clean air in my lungs.
Verified Purchase
Does its job well
Works well. I have a couple of them now and they clean the air of dust and smells. Added the optional smoke filters and helps get rid of wood stove smoke from the neighbors when it blows in my direction. Not cheap for the unit, or the filters, but clean air is worth it.







