10 Best Honeywell Air Purifiers 2025 in the United States

The Honeywell AllergenPlus HEPA Air Purifier (HPA304) is designed for those seeking effective air cleaning, especially in larger spaces. With a coverage area of up to 2250 square feet and a recommended room size of 465 square feet, it is well-suited for homes with significant allergens, smoke, and pet dander. Its ability to exchange air up to 4.8 times per hour ensures that the air remains fresh and clean, which is particularly beneficial during wildfire season when smoke can infiltrate indoor spaces.

One of the standout features is its use of HEPA filtration, which captures particles as small as 0.3 microns, making it effective against a range of allergens. The unit has three cleaning levels, including a Turbo Clean mode for those times when you need a quick boost in air purification. Additionally, with its ENERGY STAR certification, users can be assured of energy-efficient operation, which is a significant consideration for long-term use.

There are a few drawbacks to keep in mind. While it is effective for large rooms, the noise level can be an issue on higher settings, making it potentially disruptive in quieter spaces. The requirement to use genuine Honeywell filters for optimal performance could also mean higher ongoing costs compared to other brands that accept compatible filters. Lastly, at 17 pounds, it may not be the easiest to move around if you plan to use it in multiple rooms.

The Honeywell InSight Series HEPA Air Purifier is designed for extra-large rooms, covering areas up to 500 square feet effectively. One of its notable strengths is the impressive Clean Air Delivery Rate (CADR), which allows it to circulate air nearly five times per hour, ensuring that your space remains fresh and clean. Its HEPA filter paired with a carbon pre-filter excels at reducing allergens, odors, smoke, and dust, making it suitable for households with pets or allergy sufferers.

Another highlight is its automatic air quality monitoring feature. This smart technology adjusts the purification level based on real-time air quality, which adds an element of convenience and peace of mind. Additionally, with Energy Star certification, it maintains a focus on energy efficiency, which can help lower your electricity bills over time.

There are some considerations to keep in mind. While the air purifier is powerful, it can be relatively noisy, particularly at higher fan settings, which might be disruptive in quieter settings like a bedroom. Also, it is essential to use genuine Honeywell filters to ensure optimal performance, which may lead to added ongoing costs for replacement filters.

The Honeywell HPA5200 air purifier is designed for large spaces, effectively cleaning the air in rooms up to about 1,733 square feet within an hour. It uses a True HEPA filter that can capture 99.97% of tiny particles like dust, pollen, pet dander, smoke, and other allergens, making it a solid choice for allergy sufferers or those looking to reduce airborne contaminants. The purifier also includes an activated carbon pre-filter to reduce odors and volatile organic compounds (VOCs), which is especially helpful in areas affected by smoke or household smells.

This model offers four cleaning levels, including a turbo mode for faster air cleaning, and features an air quality indicator and an automatic mode that adjusts settings based on detected air quality. It operates quietly and is Energy Star certified, so it’s efficient and won’t lead to high electricity bills. The touch controls are straightforward, and the unit comes with a genuine HEPA and pre-filter, emphasizing the importance of using official replacements for best results.

Weighing 16.3 pounds, it is reasonably portable for a large-room purifier but not very compact. The 21.6-watt power consumption is low for a device of this size, which is a plus for energy-conscious users. While it covers large rooms well, it might be less practical for smaller rooms where a smaller, less expensive unit could suffice. The design is simple and functional, though not particularly stylish or compact. This air purifier represents a strong choice for those needing efficient air cleaning in large spaces, with reliable HEPA filtration and helpful features like auto mode and air quality indicators, balancing performance and energy efficiency effectively.