5 Best Air Purifiers For Smoke Written by: Ellie Sundali Updated: 2026-01-29 Read time: 7 minutes Follow Us: In the realm of exceptional air purifying performance, the Alen BreatheSmart 75i, Levoit LV-PUR131, Honeywell HPA200, Coway Airmega 400, and Austin Air HealthMate HM400 distinctly emerge as formidable contenders against both cigarette and wildfire smoke. We looked at each for their efficiency in cleaning the air, price, efficiency, warranty, and noise. These are the five best air purifiers for smoke. Table of Contents Buy on AmazonRatingPrice (without discounts)Noise Levels (dB)Size (H x W x D)CADR* (Smoke)CADR* (Dust)CADR* (Pollen)Energy EfficiencyAAFA Certification** Alen BreatheSmart 75i Buy Now Starts at 799.00 25-49 dB H 27″ x W 18.5″ x D 11.5″ 330 335 403 1.36-55 Watts Levoit LV-PUR131 Buy Now Starts at 189.99 27-52 dB 14.6″ x 7.2″ x 18.5″ 98 102 138 40 watts — Honeywell Allergen Plus HPA200 Buy Now Starts at 219.99 27-63 dB 18.86″ x 10.05″ x 17.72″ 200 190 180 up to 130 watts — Coway Airmega 400 Buy Now Starts at 649 22-52 dB 22.8″ x 14.8″ x 14.8″ in 328 cfm 328 cfm 400 cfm 66 watts — Austin Air HealthMate (HM400) Buy Now Starts at 715.00 40-65 dB 23″ x 14.5″ x 14.5″ 56 to 132 watts — *CADR is Clean Air Delivery Rate. CADR of your air purifier should be equal to at least two-thirds of the room’s area. For example, a room with the dimensions of 10 feet by 12 feet has an area of 120 square feet. It would be best to have an air cleaner with a smoke CADR of at least 80. Read more about CADR here. Alen BreatheSmart 75i Alen BreatheSmart 75i Alen BreatheSmart 75i is highly recognized for its HEPA filter’s prowess in eradicating a comprehensive range of smoke particles, from large to ultra-fine, ensuring your indoor environment remains invigorating and clean. It’s not just about filtration; the Alen 75i also offers quiet operation and a SmartSensor feature, providing an automatic adjustment in cleaning power to maintain consistent air quality. However, these high-end features are paired with a premium price. The Alen BreatheSmart 75i is a champion when it comes to the removal of ultra-fine particles, a critical factor in handling cigarette and wildfire smoke. Its advanced HEPA filter system is adept at capturing and eliminating minute particles that could otherwise easily escape into the air you breathe, ensuring a significant reduction in airborne pollutants and a healthier indoor environment. Room Coverage: Up to 1,300 sq ft Price: $749 Smart Features: Advanced SmartSensor Noise in Decibels (dB): 25-49 dB Energy Usage in Watts: 1.8 to 45 Watts Energy Star Certification: Yes Warranty: Lifetime (with product registration) Guarantees: Provides a guarantee for pure air Read our Full Review Buy on Amazon The Alen BreatheSmart 75i covers a significant amount of space, ideal for larger homes or spaces. The premium price tag reflects its comprehensive features, including an advanced SmartSensor and low noise levels. The lifetime warranty and pure air guarantee emphasize its reliability and the company’s confidence in its performance. Levoit LV-PUR131 Levoit LV-PUR131 The Levoit LV-PUR131 is another powerful ally in the fight against smoke, equipped with a true HEPA filtration system. It efficiently purges the air of microscopic smoke particles, delivering fresh and clean indoor air. It’s a cost-effective choice with a solid build, though it’s more suitable for smaller area coverage. Levoit LV-PUR131 stands out for its substantial efficiency in removing ultra-fine particles from the air. Its true HEPA filter system ensures that the tiniest particles, often responsible for health hazards, are effectively filtered out, leaving the indoor air pure, clean, and substantially free of smoke particles, reinforcing its reputation as a reliable air purifier for handling smoke. Room Coverage: Up to 360 sq ft Price: $179 Smart Features: Basic Noise in Decibels (dB): 27-52 dB Energy Usage in Watts: 40 Watts Energy Star Certification: Yes Warranty: 2 Years Limited Guarantees: None Buy on Amazon The Levoit LV-PUR131 is more suited for smaller spaces with a coverage of up to 360 sq ft. It’s more affordable but with fewer smart features compared to the Alen 75i. The noise level and energy usage are quite reasonable for the price, and it comes with a standard 2-year warranty. Honeywell HPA200 Honeywell HPA200 Honeywell’s HPA200 is another noteworthy model, known for its robust smoke filtration performance and affordable price tag. It effectively filters out smoke particles, ensuring clean air indoors. However, its efficiency comes with a slight noise during operation. The Honeywell HPA200 is another powerhouse in eradicating ultra-fine particles. Its robust filtration system guarantees the elimination of minuscule particles, which are a common concern with cigarette and wildfire smoke. This ensures a cleaner and healthier air quality, providing a safer indoor environment for you and your loved ones. Room Coverage: Up to 310 sq ft Price: $200 Smart Features: None Noise in Decibels (dB): 27-63 dB Energy Usage in Watts: 40-130 Watts Energy Star Certification: Yes Warranty: 5 Years Limited Guarantees: None Buy on Amazon The Honeywell HPA300 is an affordable and effective choice for medium-sized rooms. It lacks smart features, and the noise level is comparatively higher. Despite its affordable price, it still holds an Energy Star certification and offers a 5-year limited warranty. Coway Airmega 400 Coway Airmega 400 The Coway Airmega 400 is a standout with its dual-filtration system, guaranteeing maximal removal of smoke particles. This purifier excels in performance, although its larger design may not fit seamlessly into smaller spaces. Coway Airmega 400 makes its mark with a comprehensive dual-filtration system. This feature enables the effective elimination of ultra-fine particles, ensuring that your indoor air remains free from the minutest smoke particles. Its performance in ensuring cleaner and fresher air quality makes it a preferred choice for many seeking relief from smoke. Room Coverage: Up to 1,560 sq ft Price: $649 Smart Features: Air quality monitoring Noise in Decibels (dB): 22-52 dB Energy Usage in Watts: 66 Watts Energy Star Certification: Yes Warranty: 5 Years Limited Warranty Guarantees: None Read our Full Review Buy on Amazon The Coway Airmega 400 covers the largest area on the list and comes with a high price tag. It offers air quality monitoring and maintains low noise levels and moderate energy usage. A solid 5-year limited warranty supports its premium pricing. Austin Air HealthMate HM400 Austin Air HealthMate HM400 The Austin Air HealthMate HM400 utilizes an activated carbon filter, proficient in eliminating both smoke particles and odors. Its comprehensive smoke elimination is exceptional, but it carries a higher cost. Austin Air HealthMate HM400 is renowned for its activated carbon filter, effectively trapping ultra-fine particles and ensuring their elimination from the air. This feature ensures not just the removal of smoke particles, but also odors, providing a comprehensive solution for homes affected by both cigarette and wildfire smoke. The HM400’s focus on eliminating ultra-fine particles ensures a cleaner, fresher, and healthier indoor atmosphere. Room Coverage: Up to 1,500 sq ft Price: $715 Smart Features: None Noise in Decibels (dB): 42-56 db Energy Usage in Watts: 56-132 Watts Energy Star Certification: No Warranty: 5 Years Guarantees: None Read our Full Review Buy on Amazon The Austin Air HealthMate HM400 also covers a large area and is priced at a premium range. It lacks in smart features and its energy usage is on the higher side. It does not have an Energy Star certification, but it does provide a 5-year warranty. FAQs Are there any air purifiers with smart features? Yes, the Alen BreatheSmart 75i comes with advanced smart features, including a SmartSensor that adjusts cleaning power automatically. The Coway Airmega 400 also offers air quality monitoring, but the other models lack smart features. Which air purifier is the most affordable? The Levoit LV-PUR131 is the most affordable option, starting at $179. It offers effective smoke removal, though it is designed for smaller spaces (up to 360 sq ft). Which air purifier is the best for odor removal? The Austin Air HealthMate HM400 is exceptional at removing both smoke particles and odors, thanks to its activated carbon filter. Do these air purifiers come with warranties? Yes, most models come with either an 1-year warranty, 2-year limited warranty, 5-year limited warranty or a lifetime warranty (with product registration). Which purifier is best for removing ultra-fine smoke particles? The Alen BreatheSmart 75i is particularly effective at removing ultra-fine smoke particles, making it a top choice for both cigarette and wildfire smoke. More On Smoke Canadian Wildfires Causing Smoke Pollution In United States. Charcoal Air Purifier: Using Activated Charcoal How Many Air Purifiers Do You Need in a House? Fireplace Smoke and How it Affects Your Indoor Air Quality Long-Distance Impact of Wildfire Smoke Understanding the Effects of Secondhand Smoke Content on this site is for reference and information purposes only. Do not rely solely on this content, as it is not a substitute for advice from a licensed healthcare professional. AirPurifiers.com assumes no liability for inaccuracies. Consult with your doctor before beginning any medications or programs.