Honeywell AllergenPlus HEPA Air Purifier for Home, 2250 Ft² Rooms in 1 hour, Reduces Allergens, Dust, Pollen, Smoke, Pet Dander, Odors, White, HPA304
About this product
About this item 100%
Effective air cleaning and circulation: Honeywell HPA304 Air Purifiers are large air purifiers for home that filter and circulate air in extra-large 465 square feet rooms up to 4.8 times an hour
Compatible does not mean comparable: For best performance in your air filtration system, use only Genuine Honeywell air purifier filters; compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency
Extra large room air purifier: Honeywell HPA304 HEPA Air Purifier helps provide cleaner, fresher air; recommended for extra-large rooms, HEPA Filtration traps up to 99.97% of microscopic airborne allergens & particles
Allergen plus series: This Honeywell HEPA Air Purifier is part of our Allergen Plus series; cleans up to 2250 sq ft in 60 mins (1 air change per hour), for powerful large room coverage
Helps with common allergens: This HEPA air purifier has 3 air cleaning levels including Turbo Clean; this air purifier for home helps trap microscopic airborne dust, pollen, pet dander, dust mite debris and smoke
Editor's Take
Amazon reviewers say the Honeywell HPA304 generally performs well for cleaning air, reducing dust, pollen, smoke, and pet dander, with many buyers praising its effectiveness and value. Some Amazon feedback also mentions that it helps with allergies and is easy to use, while a minority of buyers report concerns about noise, odor, or build quality.
On Honeywell’s own review page, customers describe it as a dependable, powerful purifier and several say they would recommend it. Reddit-linked reviews also lean positive, with users saying it noticeably improves room air quality and reduces stuffiness, especially in homes with pets or allergy concerns.
Third-party review sites that discuss the HPA304 characterize it as a straightforward, large-room HEPA purifier with strong airflow and a reputation for reliability. A recurring theme across reviews is that it is a no-frills machine: effective at filtration, but without smart features or advanced controls.
For YouTube, real video results include review/demo content specifically about this model. The search results contained actual YouTube watch URLs, so the following video IDs were found: xe6hn1MB4u4 and a62avm4DZA4.
Price History
Specifications
| Coverage Area (sq ft) | 2250 |
| Filter Type | HEPA |
| Quiet Operation | No |
| Smart Features | No |
Product Details
| Power Source | Corded Electric |
| Control Method | Touch |
| Filter Type | HEPA |
| Floor Area | 465 square_feet |
| Particle Retention Size | 0.3 micron |
| Controller Type | Button Control |
| Wattage | 80 watts |
| Contaminant Filtration Capability | Dust, Pet Dander, Pollen, dust mite debris, smoke |
| Special Features | Manual |
| Filter Class | HEPA |
| Item Dimensions D x W x H | 20"D x 10.8"W x 22.3"H |
| Item Weight | 17 pounds |
| Color | White |
| Brand Name | Honeywell |
| Model Number | HPA104WMP |
| UPC | 328785001693 |
| Global Trade Identification Number | 00328785001693 |
| Unit Count | 1 Count |
| Manufacturer | Kaz |
| Included Components | 1 air purifier |
| Item Type Name | air purifier |
| Part Number | HPA304V2 |
| Best Sellers Rank | #88,079 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #161 in HEPA Filter Air Purifiers |
| ASIN | B07DD9H6YH |
| Customer Reviews | 4.6 out of 5 stars |
