Honeywell HPA300 True HEPA Air Purifier
$249
#15
Large rooms
Honeywell
Honeywell HPA300 True HEPA Air Purifier
Last updated: March 2026
9.0/10(15,000 reviews)
$249$299-17%
on AmazonHoneywell HPA300 True HEPA Air Purifier — Large rooms
Check Latest Price on AmazonPaid link. Price and availability are confirmed on Amazon.
Review current seller priceConfirm delivery timingCompare warranty details
Key Specs
CADR300
Dimensions20.8 x 22.4 x 10.8 inches
Filter TypeTrue HEPA
Noise Level50-70 dB
Coverage Area465 sq. ft.
★
Why We Recommend This
The Honeywell HPA300 True HEPA Air Purifier earned our “Large rooms” badge after research against 26 competing models in the air purifiers category. It stands out for high cadr ratings and effective for large rooms.
What We Like
- High CADR ratings
- Effective for large rooms
- Turbo Clean setting
- Easy filter replacement
What Could Be Better
- No smart features
- Bulky design
- Can be noisy on higher settings
Full Specifications
CADR300
Dimensions20.8 x 22.4 x 10.8 inches
Filter TypeTrue HEPA
Noise Level50-70 dB
Coverage Area465 sq. ft.
Honeywell HPA300 True HEPA Air Purifier
Check the latest price on Amazon · You pay the same — we earn a small commission.
Check Amazon PricePaid link. Price and availability are confirmed on Amazon.
Frequently Asked Questions
Similar Air Purifiers
View all →Large homes with pets
Coway
Coway Airmega 400 Smart Air Purifier
9.4/10(8,500 reviews)
$549$649-15%
Check Amazon PricePaid link. Price and availability are confirmed on Amazon.
Large homes with open floor plans
Coway
Coway Airmega 400
9.4/10(5,200 reviews)
$649$749-13%
Check Amazon PricePaid link. Price and availability are confirmed on Amazon.
Energy efficiency
Coway
Coway AP-1512HH Mighty Air Purifier
9.4/10(13,400 reviews)
$229$279-18%
Check Amazon PricePaid link. Price and availability are confirmed on Amazon.