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Clorox HEPA Air Purifiers for Home, True HEPA vs Honeywell Allergen Plus Compact HEPA Small Room

Updated August 2026 — Clorox HEPA Air Purifiers for Home, True HEPA wins on coverage and filtration, Honeywell Allergen Plus Compact HEPA Small Room wins on noise and price.

Clorox offers superior coverage and advanced features, making it ideal for larger spaces, while Honeywell is a budget-friendly option for smaller rooms.

Why Clorox HEPA Air Purifiers for Home, True HEPA is better

Coverage

Covers up to 1,000 sq ft vs Honeywell's 530 sq ft

Filtration

Removes 99.9% of viruses and bacteria

Air Quality

Includes PM2.5 digital display for real-time feedback

Why Honeywell Allergen Plus Compact HEPA Small Room is better

Price

Lower price at $99.99 compared to Clorox's $109.95

Noise Level

Operates as quietly as 20.81 dBA

Compact Design

More suitable for small spaces like dorms and offices

Overall score

Clorox HEPA Air Purifiers for Home, True HEPA
85
Honeywell Allergen Plus Compact HEPA Small Room
75

Specifications

SpecClorox HEPA Air Purifiers for Home, True HEPAHoneywell Allergen Plus Compact HEPA Small Room
Max Area1,000 sq ft530 sq ft
Filter TypeTrue HEPA3-in-1 HEPA
Virus Removal99.9%N/A
Auto ModeYesYes
Energy StarYesYes

Dimension comparison

Clorox HEPA Air Purifiers for Home, True HEPAHoneywell Allergen Plus Compact HEPA Small Room

Overview of the Products

Clorox HEPA Air Purifiers for Home is designed for larger spaces, while Honeywell Allergen Plus Compact HEPA caters to smaller rooms. The Clorox model is priced at $109.95, making it about 10% more expensive than the Honeywell model, which is available for $99.99. With a focus on medium-sized rooms, the Clorox purifier can cover areas up to 1,000 square feet, whereas the Honeywell is optimal for spaces up to 530 square feet. Both products utilize True HEPA filters, ensuring effective allergen and particulate capture.

Filtration Capabilities

The Clorox HEPA Air Purifier captures 99.97% of allergens and particulates, along with 99.9% of viruses and bacteria. This performance is bolstered by its three-stage filtration system, which includes a pre-filter, a True HEPA filter, and an active carbon filter for odor removal. In contrast, the Honeywell purifier also captures 99.97% of allergens and features a 3-in-1 filtration system that includes a pre-filter as well. Although both purifiers boast high filtration efficiency, Clorox's claim of effectively removing viruses could be a deciding factor for those particularly concerned about health safety.

Room Coverage

Clorox excels in room coverage, accommodating spaces up to 1,000 square feet and performing air cleaning up to five times per hour in 225 square foot areas. This makes it suitable for larger rooms and open-concept spaces. Honeywell, on the other hand, is designed for smaller rooms, effectively filtering air in areas up to 530 square feet, with a circulation rate of 1x per hour in that space. For users needing a purifier for larger environments, Clorox is the clear winner, but for those in compact living situations, Honeywell provides sufficient coverage.

Noise Levels

Both purifiers are designed for quiet operation; however, Clorox does not specify its noise levels, while Honeywell operates as quietly as 20.81 dBA in Sleep Mode, making it ideal for bedrooms and nurseries. This is particularly beneficial for users sensitive to noise during sleep or relaxation. If quiet operation is a priority, especially in smaller spaces, Honeywell stands out as the better option.

Auto Mode and Air Quality Sensors

The Clorox HEPA Air Purifier features an auto mode that adjusts fan speed based on real-time air quality, aided by its built-in air quality sensor and a PM2.5 digital display. Similarly, Honeywell includes AQSense Auto Mode, which also monitors air quality and adjusts settings automatically, displaying color-coded indicators for air quality levels. While both models provide valuable automatic adjustments, Clorox's digital display may offer a more comprehensive view of air quality at a glance.

Energy Efficiency

Both air purifiers are Energy Star certified, indicating they use less energy and can help reduce electricity bills. The Clorox purifier includes a True HEPA filter that lasts between 6 to 12 months, whereas Honeywell does not specify its filter lifespan but emphasizes its energy-efficient operation. While both products prioritize energy savings, those looking to minimize long-term operational costs might find the Clorox purifiers' extended filter life advantageous.

Price Comparison

At $109.95, Clorox is about 10% pricier than Honeywell, which retails for $99.99. Given their comparable features, this price differential may influence buyers who are budget-conscious. However, the Clorox model offers broader coverage and potentially better air quality monitoring features, which some users might find worth the extra investment. If budget constraints are a primary concern, Honeywell presents a solid alternative without compromising essential filtration capabilities.

Which should you buy?

Choosing between Clorox HEPA Air Purifiers for Home and Honeywell Allergen Plus Compact HEPA largely depends on your specific needs. If you require a purifier for larger spaces and desire advanced air quality monitoring, Clorox is the superior choice, despite its higher price. However, if you're looking for an effective, quieter solution for smaller areas at a more budget-friendly price, Honeywell is a reliable option. Ultimately, both air purifiers serve their purpose well, but your choice should reflect your room size and personal priorities regarding noise and price.