Honeywell Allergen Plus Compact HEPA Small Room vs LEVOIT Air Purifiers for Home Large Room Up to
Updated July 2026 — Honeywell Allergen Plus Compact HEPA Small Room wins on price and noise, LEVOIT Air Purifiers for Home Large Room Up to wins on coverage and features.
The Honeywell Allergen Plus is a budget-friendly option for smaller spaces, while the LEVOIT excels in larger areas with advanced features.
Why Honeywell Allergen Plus Compact HEPA Small Room is better
Price
Honeywell is $70 cheaper
Noise Level
Honeywell operates at 20.81 dBA
Size
Honeywell is compact for small spaces
Why LEVOIT Air Purifiers for Home Large Room Up to is better
Coverage
LEVOIT covers up to 1875 sq ft
Smart Features
LEVOIT has an air quality monitor
Filtration
LEVOIT has higher air turnover
Overall score
Specifications
| Spec | Honeywell Allergen Plus Compact HEPA Small Room | LEVOIT Air Purifiers for Home Large Room Up to |
|---|---|---|
| Filtration | 99.97% | 99.97% |
| CADR | N/A | 250 CFM |
| Sleep Mode | Yes | Yes |
| Energy Star | Yes | No |
| Weight | 10 lbs | 12 lbs |
Dimension comparison
Overview of the Honeywell Allergen Plus Compact HEPA and LEVOIT Air Purifiers
When choosing an air purifier, the Honeywell Allergen Plus Compact HEPA and the LEVOIT Air Purifier are both strong contenders. The Honeywell is priced at $99.99, making it about 41% cheaper than the LEVOIT, which retails for $169.99. While both purifiers promise improved air quality, their coverage areas and features differ significantly, catering to different needs and preferences.
Coverage Area Comparison
The Honeywell Allergen Plus is designed for smaller spaces, effectively covering up to 530 square feet, while the LEVOIT Air Purifier excels in larger areas, accommodating spaces up to 1,875 square feet. This means the LEVOIT is suitable for more expansive living environments, such as open-concept homes or large living rooms. If your primary concern is a compact area, the Honeywell may suffice, but for larger rooms or homes with multiple rooms, the LEVOIT’s broader coverage is a clear advantage.
Filtration Efficiency
Both air purifiers boast HEPA filtration systems, but they differ in their filtration capabilities. The Honeywell captures up to 99.97% of allergens, including dust, pollen, and pet dander, thanks to its 360° 3-in-1 HEPA filtration system. Conversely, the LEVOIT claims a similar filtration efficiency for ultra-fine particles, also capturing 99.97% of particles between 0.1 and 0.3 microns. This similarity means that both products are effective at reducing allergens, though the LEVOIT may have an edge in overall air turnover due to its larger coverage area.
Noise Levels
The Honeywell Allergen Plus is designed for quiet operation, running as low as 20.81 dBA in Sleep Mode, making it suitable for bedrooms and nurseries. The LEVOIT Air Purifier also features a Sleep Mode, designed specifically for nighttime use. While the exact dBA rating for the LEVOIT isn’t specified, the emphasis on Sleep Mode suggests it operates quietly as well. For users sensitive to noise, the Honeywell’s specific low noise level may provide added reassurance.
Energy Efficiency
Energy efficiency is a critical factor for many consumers, especially in devices that run continuously. The Honeywell Allergen Plus is ENERGY STAR certified, ensuring low energy consumption for its size. The LEVOIT also highlights energy efficiency but does not provide specific certifications in the data provided. Given that the Honeywell is explicitly labeled as energy-efficient, it may be the preferable option for eco-conscious consumers.
Smart Features
When it comes to smart features, the LEVOIT Air Purifier includes an air quality monitor, which provides real-time feedback on indoor air quality. This feature allows users to adjust settings based on current air conditions. The Honeywell, while equipped with the AQSense Auto Mode that adjusts fan speed based on air quality, does not mention a dedicated air quality monitor. For tech-savvy users who appreciate data-driven insights, the LEVOIT's monitoring capabilities make it a more attractive option.
Maintenance and Upkeep
Both air purifiers require regular maintenance, primarily in the form of filter changes. The Honeywell offers a filter change indicator, which helps users maintain optimal performance without guesswork. The LEVOIT allows for the use of various replacement filters tailored to specific needs, such as odors or allergens. While both purifiers necessitate upkeep, the Honeywell’s indicator may simplify the process for users who want less hassle in managing their air quality.
Price Comparison
The Honeywell Allergen Plus is priced at $99.99, making it a more budget-friendly option compared to the LEVOIT, which costs $169.99. This represents a price difference of about $70, or roughly 41%. For those looking to spend less while still improving indoor air quality, the Honeywell stands out as a cost-effective solution. However, the LEVOIT's higher price may be justified by its larger coverage area and additional features.
Which should you buy?
The decision between the Honeywell Allergen Plus Compact HEPA and the LEVOIT Air Purifier ultimately depends on your specific needs. If you require an effective air purifier for a small room and prefer a budget-friendly option, the Honeywell offers excellent performance at a lower price. Conversely, if you need to cover a larger area and want advanced features like an air quality monitor, the LEVOIT may be worth the higher investment. Consider your space, budget, and desired features when making your choice.

