Name: Honeywell Allergen Plus™ 3-in-1 HEPA Air Purifier, Fan & Air Circulator, 1928 Ft² Rooms in 1 hour, Air Quality Sensor, Sleep Mode, Reduces Allergen...
Brand: Honeywell
SKU: B0FKCQ459Y
Price: 259.99 USD
Availability: InStock
Rating: 4.7 (56 reviews)

Our Verdict

PuroAir 240 Wins

PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) - High-End Air Purifiers

It offers significantly higher CADR (640.0 vs 254.72) and coverage (1000 sq ft vs 398 sq ft). Choose Honeywell for its 3-in-1 function and explicit allergen focus in smaller, quieter environments.

$279Buy on Amazon

Bottom Line: PuroAir 240 is the better choice. It offers significantly higher CADR (640.

Key Differences

The most significant spec differences at a glance

254.72

Cadr Smoke

60% less

640

398

Coverage Sq Ft

60% less

1,000

Advantages

Where each product wins

PuroAir

Cadr Smoke: 60% higher (254.72 vs 640.0)
Coverage Sq Ft: 60% higher (398 vs 1000.0)

Who Should Buy Which?

Find the right product for your needs

Buy Honeywell if...

Honeywell Allergen Plus™ 3-in-1

The Honeywell HPA6000B is ideal for individuals seeking a versatile 3-in-1 device for smaller to medium-sized rooms, up to 398 sq ft. If you prioritize specific allergen, pet dander, and odor reduction, along with the convenience of an integrated fan and air circulator, this is a strong choice. It's also perfect for those who value quiet operation for bedrooms or offices, making it suitable for sleep environments, and don't require smart app connectivity or very high coverage.

Buy PuroAir if...

PuroAir 240 HEPA Air

The PuroAir 240 is best suited for those with large living spaces, open-concept homes, or multiple rooms needing comprehensive air purification, covering up to 1,000 sq ft. If you prioritize maximum air cleaning power, indicated by its high CADR of 640.0 for smoke, and rapid pollutant removal, especially for smoke, dust, and pollen, this is your pick. It's a great choice for individuals who value performance and energy efficiency over smart app features, even with ongoing filter costs.

Spec Comparison

5 specs compared

Specification	Honeywell Allergen Plus™ 3-in-1	PuroAir 240 HEPA Air
Price	$260	$279
Rating	4.7(56)	4.6(16.0k)
Cadr Smoke	254.72	640
Coverage Sq Ft	398	1000
Filter Type	HEPA	HEPA
Smart Sensor	Yes	Yes
Energy Star	—	Yes

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

Honeywell Allergen Plus™

Pros

Removes 99.97% allergens via HEPA filtration.
Carbon filter reduces odors and VOCs.
Auto-adjusts fan based on air quality sensor.
Circulates purified air in rooms up to 398 sq ft.

Cons

Continuous AHAM coverage limited to 398 sq ft.
Requires filter replacements, incurring ongoing cost.
No smart home or app integration functionality.

PuroAir 240 HEPA

Pros

Covers 1,000 sq ft area rapidly.
High CADR of 640 for effective smoke removal.
3-layer filtration removes 99.9% of pollutants.
Smart sensor automatically adjusts fan speed.

Cons

Requires ongoing cost for filter replacements.
Specific noise output (dB) not detailed.
Lacks remote or smartphone app control.

Frequently Asked Questions

Common questions about this comparison

Which air purifier is better for very large rooms?

The PuroAir 240 is superior for large rooms, covering up to 1,000 sq ft. The Honeywell HPA6000B is designed for rooms up to 398 sq ft, making PuroAir more suitable for open-concept spaces or multiple smaller rooms.

What's the main difference in air cleaning power?

The main difference is in CADR (Clean Air Delivery Rate). PuroAir 240 has a significantly higher CADR for smoke at 640.0, compared to Honeywell's 254.72. This means PuroAir cleans air much faster and more effectively.

Is the price difference between these two products justified?

The PuroAir 240 is slightly more expensive but offers more than double the coverage (1,000 sq ft vs 398 sq ft) and a much higher CADR. For larger spaces or more rapid purification, its higher price is justified by superior performance.

Do either of these products have smart home integration?

Neither the Honeywell HPA6000B nor the PuroAir 240 offer smart home or app integration functionality. Both rely on onboard controls and smart sensors to automatically adjust fan speeds based on air quality.