Honeywell Air Purifier, HPA304, 2250 sq ft, HEPA Filter, Allergen, Smoke, Pollen, Dust Reducer

4.5 stars out of 87 reviews
(4.5)|
87 ratings

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.
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was $269.99
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars87 ratings47 reviews
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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.
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Showing 1-3 of 47 reviews

Jul 9, 2025
WalmartCustomer
5 out of 5 stars review

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.

Incentivized Review
Helpful?0XX43OCP6PMT376879058
Feb 19, 2026
WalmartCustomer
5 out of 5 stars review

Verified Purchase

Is expensive but good quality

Incentivized Review
Helpful?0XX43OCP6PMT376879058
Jun 6, 2017
Michael H
5 out of 5 stars review

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.

Review from jet.com
Helpful?0XX43OCP6PMT376879058