Honeywell AllergenPlus Air Purifier for Large Rooms (465 sq ft) White HPA304


Only 1 left in stock

SKU: 328785001693 Category:


Features from the Manufacturer:

  • EXTRA LARGE ROOM AIR PURIFIER – Honeywell HPA304 HEPA Air Purifier helps provide fresher, cleaner air in minutes. Cleans up to 2250 sq ft in 60 mins (1 ACH), for powerful large room coverage. Provides 4.8 air exchanges per hr in AHAM suggested room size of 465 sq ft
  • HELPS REDUCE ALLERGENS – This HEPA air purifier has 3 air cleaning levels including Turbo Clean. It helps capture the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.
  • EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA304 Air Purifier filters and circulates air in extra-large 465 square feet rooms up to 4.8 times an hour.
  • ALLERGEN PLUS SERIES – This Honeywell HEPA Air Purifier is part of our Allergen Plus series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA.
  • COMPATIBLE DOES NOT MEAN COMPARABLE – For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.
  • IDEAL FOR WILDFIRE SEASON: 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.


Test Results
We tested this by doing the following:

  • inspected for damage
  • box has shipping damage
  • no damage to item that is new in the box

Works as expected:

  • new untested

Parts Included in box (only what is listed here is included):

  • 1- complete air purifier

Notes about this item:

  • Tested at: January 19, 2023, 4:45 pm

Additional information

Weight 17.125 lbs
Dimensions 24 × 22 × 13 in






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California Prop 65 Warning

Condition New other
Notes Open Box - Excellent Condition


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