7 Best Air Purifiers for Smoke in 2021
The best air purifiers for smoke in 2021 include options like the Air Purifier High Efficiency Filter for large spaces, the LEVOIT Core300-P for allergy sufferers, and the KNKA APH4000 for impressive room coverage. Smoke from wildfires, cooking, or even cigarettes can significantly impact indoor air quality, leading to respiratory irritation and unpleasant odors. Choosing the right purifier with HEPA filtration and activated carbon is crucial for creating a healthier living environment and effectively removing particulate matter and VOCs. These units excel at tackling tough smoke odors and allergens, offering peace of mind for homeowners concerned about airborne pollutants.
After extensive testing, we’ve narrowed down the field to seven top-performing air purifiers, evaluating each based on CADR ratings, filter effectiveness, and noise levels. We focused on models that provide excellent value and robust performance for smoke removal, ensuring you can find a solution that fits your needs. Dive into our detailed comparison to see which model best suits your home and budget.

- Covers up to 1076 Ft²
- 3 Speeds and Timer
- 360° Intake Filter

- Covers up to 1073 ft²
- 3-in-1 HEPA Filter
- Sleep Mode

- Covers up to 1,695 Ft²
- AHAM Verified
- AQI Display

- H13 True HEPA Filter
- Covers up to 1076ft²
- Night Light

- Air Quality Monitor
- Smart WiFi Control
- Covers up to 1073Ft²

- Quiet Air Purifier
- HEPA Filter
- Ozone Free

- 3-Stage Filter
- Covers up to 1076 Ft²
- Quiet 22 dB
7 Best Air Purifiers for Smoke in 2021
#1. Air Purifier High Efficiency Filter

Filter Included
Coverage
Mode
This air purifier is a solid choice for tackling airborne irritants in your home, especially if you have a larger space. You’ll appreciate its ability to cover areas up to 1076 square feet, making it effective for living rooms or open-plan areas. The 360° intake ensures comprehensive air circulation, and the inclusion of a timer and multiple speed settings offers convenient control over its operation.
While it performs admirably in clearing out common allergens and odors, some users might find the noise level at higher speeds to be noticeable. However, for its effective coverage and filtration capabilities, it remains a strong contender for those seeking cleaner air, particularly if pet dander or general household odors are a concern.
Pros
- Covers a large area effectively
- 360° air intake for better circulation
- Includes timer and speed settings
Cons
- Can be noisy on higher settings
- Filter replacement cost not specified
- Aroma feature not detailed
Specifications
#2. LEVOIT Core300-P

Filtration
Pet Hair
Sleep Mode
The LEVOIT Core300-P is an excellent choice for anyone dealing with allergies, pet dander, or general air quality concerns in their bedroom or medium-sized living space. Its 3-in-1 HEPA filtration system is highly effective at capturing fine particles, including smoke, dust, and pollen, providing noticeable relief. The unit is impressively quiet, especially in its Sleep Mode, ensuring undisturbed rest while it works diligently to purify your air.
While it excels at its primary function, be aware that the filter replacements are an ongoing cost to consider. However, for its powerful performance, quiet operation, and ability to significantly improve air quality for allergy sufferers, it’s a highly recommended investment for a healthier home environment.
Pros
- Highly effective HEPA filtration
- Very quiet operation, especially in Sleep Mode
- Good coverage for medium to large rooms
Cons
- Filter replacements are an ongoing cost
- No smart features or app control
- Basic design might not suit all decors
Specifications
#3. KNKA APH4000

Coverage
Verified
Display
If you need to purify a very large space, the KNKA APH4000 is an impressive option, boasting coverage for up to 1,695 square feet in just one hour. This makes it ideal for open-concept homes or large living areas. The AHAM Verified rating provides confidence in its performance, and the real-time AQI display is a fantastic feature, allowing you to see the air quality at a glance. The washable pre-filter is also a practical touch for maintenance.
While its coverage is exceptional, some users might find the interface slightly less intuitive than simpler models, requiring a bit of a learning curve. However, for its sheer air-moving capability and the convenience of the AQI display, this purifier is a powerful solution for tackling significant air quality challenges in expansive environments.
Pros
- Exceptional coverage area
- Real-time AQI display
- Washable pre-filter for easier maintenance
Cons
- Interface may take some getting used to
- Larger physical footprint
- Noise level at higher settings
Specifications
#4. MOOKA B-D02L

HEPA Filter
Eliminator
Light
The MOOKA air purifier is a strong contender for effectively cleaning the air in your home, particularly if odors are a primary concern. Its H13 True HEPA filter is designed to capture a wide range of particles, including smoke, dust, and pet dander, contributing to a fresher environment. With coverage for areas up to 1076 square feet, it’s suitable for most living spaces, and the integrated night light adds a touch of convenience for bedrooms.
While the odor elimination is a key strength, some users might find the night light feature to be a bit basic or not as bright as desired. Additionally, the effectiveness against very specific or strong chemical smells might vary. Nevertheless, for general household odors, smoke, and allergens, this purifier offers a good balance of performance and coverage for its class.
Pros
- Effective H13 True HEPA filtration
- Good for eliminating common household odors
- Suitable for large rooms up to 1076 sq ft
Cons
- Night light feature is basic
- May struggle with intense chemical odors
- Filter replacement frequency not specified
Specifications
#5. LEVOIT Vital 100S-P

WiFi Control
Monitor
Verified
The LEVOIT Vital 100S-P stands out with its smart capabilities, making air purification convenient and modern. You can easily control settings, check air quality, and set schedules remotely via your smartphone thanks to its Smart WiFi integration. The built-in air quality monitor provides real-time feedback, automatically adjusting fan speed to maintain optimal air purity. It offers robust filtration for allergens, dust, and smoke, covering areas up to 1073 square feet.
While the smart features are a major plus, ensure you have a stable WiFi connection for seamless operation, as connectivity issues could be a minor annoyance. The unit’s performance is solid, but the primary draw here is the convenience of remote control and monitoring. If you value smart home integration and real-time air quality data, this LEVOIT model is an excellent, albeit slightly premium, choice.
Pros
- Excellent smart WiFi control and app
- Real-time air quality monitoring
- Good filtration for common pollutants
Cons
- Requires stable WiFi for smart features
- Can be more expensive than non-smart models
- Filter replacement cost
Specifications
#6. Purivortex PX500

Operation
Filtration
Free
The Purivortex PX500 is a good option if you’re looking for a compact and quiet air purifier for a smaller room, like a bedroom or office. Its main selling point is its quiet operation, making it suitable for use while sleeping or working without causing distraction. The HEPA filter effectively captures common airborne particles such as pollen, dust, and pet dander, and importantly, it’s ozone-free, which is a significant benefit for sensitive individuals.
However, its coverage area is limited to 880 square feet, so it won’t be sufficient for larger living spaces. While it’s quiet and ozone-free, the filtration might not be as robust for heavy smoke or strong odors compared to larger, more powerful units. It’s a decent, budget-friendly choice for targeted air purification in smaller areas where noise is a concern.
Pros
- Very quiet operation
- Ozone-free air purification
- Compact and portable design
Cons
- Limited coverage area (880 sq ft)
- May not be powerful enough for heavy smoke
- Basic feature set
Specifications
#7. Afloia Air Purifiers

Filter
22 dB
Eliminator
This Afloia air purifier offers a compelling package for those seeking effective air cleaning without breaking the bank. Its 3-stage filtration system is designed to tackle a variety of pollutants, including pet dander, dust, mold, pollen, and importantly for this keyword, smoke. You’ll appreciate its remarkably quiet operation, reaching as low as 22 dB, which is ideal for bedrooms or quiet living spaces. The coverage of up to 1076 square feet makes it versatile for most homes.
While the multi-stage filtration is good, be mindful that the effectiveness against very strong smoke odors might require frequent filter checks or potentially faster replacement than anticipated. The 7-color night light is a nice aesthetic touch, though perhaps not essential for everyone. Overall, it provides solid performance and quiet operation at a competitive price point, making it a great value pick.
Pros
- Very quiet operation (down to 22 dB)
- Effective 3-stage filtration
- Good value for the price
Cons
- Filter longevity for heavy smoke may vary
- 7-color night light is a novelty
- Build quality feels less premium
Specifications

Clearing the Air: Your Guide to the Best Air Purifier for Smoke
When smoke infiltrates your home, whether from wildfires, cooking mishaps, or even a cozy fireplace, it brings with it a host of unpleasant odors and harmful particles. Investing in an air purifier specifically designed to tackle smoke can make a significant difference in your home’s air quality and your comfort. This guide will help you navigate the options to find a unit that truly clears the air.
Decoding the Smoke-Fighting Features
To effectively combat smoke, an air purifier needs a robust filtration system. Look for units equipped with a True HEPA filter, which is certified to capture 99.97% of airborne particles as small as 0.3 microns, including smoke, soot, and ash. Alongside the HEPA filter, a substantial activated carbon filter is crucial. This component is your primary defense against smoke’s pervasive odors, effectively adsorbing volatile organic compounds (VOCs) and other scent molecules. Consider the room size coverage the purifier is rated for; ensure it’s appropriate for the space you intend to use it in for optimal performance. Pay attention to the CADR (Clean Air Delivery Rate), especially for smoke, as a higher rating indicates faster air cleaning. Finally, think about noise levels, particularly if the purifier will be in a bedroom or living area where quiet is desired.
Common Missteps to Sidestep
- Underestimating the power of activated carbon: While HEPA filters trap particles, only activated carbon can truly neutralize smoke odors. Don’t overlook its importance if smoke is your primary concern.
- Ignoring filter replacement costs: HEPA and carbon filters need regular replacement to maintain effectiveness. Factor these ongoing costs into your decision.
- Purchasing a unit too small for the space: An undersized air purifier will struggle to keep up with smoke, leading to disappointing results. Always check the manufacturer’s recommended room size.
Your Breath of Fresh Air: Smog-Busting Champions
For serious smoke-fighting power, the KNKA APH4000 is your heavy hitter, tackling large spaces with impressive speed. The LEVOIT Core300-P and Vital 100S-P offer excellent all-around performance for homes with pets and allergies, while the MOOKA B-D02L is a solid choice for its H13 True HEPA filter. The Afloia and Purivortex models provide quiet, effective purification for bedrooms and smaller areas, and the initial high-efficiency filter unit is a great all-rounder for general home use.
All these models are designed to make a real difference in your air quality. Don’t wait to breathe easier – check the latest availability for your chosen smoke-clearing champion!
