Our Verdict
Honeywell HPA6000B Wins
It offers a significantly higher CADR smoke (254.72 vs 152.8) for the same price and AHAM coverage (398 sq ft). Choose HPA6000 if a slightly lower CADR is acceptable or if available at a lower price.
Bottom Line: Honeywell HPA6000B is the better choice. It offers a significantly higher CADR smoke (254.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
40% lessAdvantages
Where each product wins
Honeywell
- Cadr Smoke: 40% higher (152.8 vs 254.72)
Who Should Buy Which?
Find the right product for your needs
Buy Honeywell if...
Honeywell Allergen Plus™ 3-in-1
The Honeywell HPA6000 is ideal for individuals seeking reliable air purification for medium-sized rooms up to 398 sq ft, prioritizing quiet operation and basic customization. If you need to filter 99.97% of allergens, reduce odors, and appreciate a unit that automatically adjusts to air quality without needing smart app integration, this model fits. It's a solid choice for those who value proven HEPA filtration and a set-it-and-forget-it approach in a bedroom or office environment.
Buy Honeywell if...
Honeywell Allergen Plus™ 3-in-1
The Honeywell HPA6000B is the top choice for buyers who want enhanced air cleaning efficiency in medium-sized rooms up to 398 sq ft, especially for smoke and ultrafine particles. With a superior CADR smoke of 254.72, it's particularly suited for homes with smokers or in areas prone to wildfire smoke. If you prioritize maximum purification power for allergens, pet dander, and odors at the same price point as its counterpart, this model offers better performance without needing smart connectivity.
Spec Comparison
4 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $260 | $260 |
| Rating | 4.7(56) | 4.7(56) |
| Cadr Smoke | 152.8 | 254.72 |
| Coverage Sq Ft | 398 | 398 |
| Filter Type | HEPA | HEPA |
| Smart Sensor | Yes | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
Honeywell Allergen Plus™
- Filters 99.97% allergens, reduces odors and VOCs.
- AHAM certified 398 sq ft coverage at 4.8 ACH.
- Monitors air quality, auto-adjusts fan speed.
- Operates quietly for undisturbed use.
- AHAM coverage is 398 sq ft, not stated 1928 sq ft.
- Filter replacement costs are not detailed.
- No remote control or smart app functionality.
Honeywell Allergen Plus™
- 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.
- Continuous AHAM coverage limited to 398 sq ft.
- Requires filter replacements, incurring ongoing cost.
- No smart home or app integration functionality.
Frequently Asked Questions
Common questions about this comparison
Which purifier is truly better for large rooms like 1928 sq ft?
Both purifiers are AHAM certified for 398 sq ft, not 1928 sq ft. The larger number refers to air circulation in one hour, not continuous purification coverage. For continuous purification in truly large spaces, neither is ideal.
What is the key difference in their air cleaning performance?
The primary difference is the CADR smoke rating. Product B (HPA6000B) has a higher CADR smoke of 254.72, while Product A (HPA6000) is 152.8. This means Product B cleans smoke particles faster and more efficiently.
Do these purifiers offer smart features or app control?
No, neither the Honeywell HPA6000 nor HPA6000B offers smart app functionality or remote control. They both feature an air quality sensor for automatic fan adjustments but lack smart home integration.
Are filter replacement costs different between the two models?
Both models utilize similar HEPA and carbon filtration systems, so their ongoing filter replacement costs are expected to be comparable. Specific pricing for replacement filters is not detailed in the product descriptions provided.
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