The best air purifier for smoke in the largest head-to-head test we found is the $180 Winix 5510. It pulled 3.9 million particles from the air in 30 minutes, according to Project Farm, a YouTube channel that buys every product it tests and runs them side by side.
That beat the original Coway Mighty, at 3.52 million particles, and a Dyson that costs about $1,200, at 3.18 million. In a separate incense smoke test, the newer Coway Airmega Mighty2 cleared the air fastest, according to HouseFresh, an air purifier review site that bought the unit with its own money.
Particles are only half of smoke. The smell comes from gases, and only a thick carbon filter can deal with those, according to Oransi, an air purifier maker that publishes buying guides on YouTube. During heavy wildfire smoke, follow your local air quality guidance.
Best air purifiers for smoke: Quick Picks
Prices checked on Amazon Oct 16, 2026. I may earn a commission from links, at no cost to you.
| Air purifier | Price | Why it fits | Link |
|---|---|---|---|
| Winix 5510 | $179.99 | Removed the most particles in the YouTube channel Project Farm’s 30-minute smoke test | Check price |
| Levoit Core 600S-P | $269.99 | Highest listed CADR here, with a Smoke Remover filter option | Check price |
| Coway Airmega Mighty2 (AP-1512N) | $269.99 | Fastest to clear incense smoke in the YouTube channel HouseFresh’s test, even at quiet speeds | Check price |
| Levoit Vital 200S-P | $169.99 | Budget pick; Levoit sells a Smoke Remover filter and a wildfire bundle for it | Check price |
Winix 5510: Top scorer in Project Farm’s smoke test
The Winix 5510 came out on top overall in Project Farm’s test, removing the most smoke particles in 30 minutes. It is also the loudest of the leaders: Project Farm measured about 63.1 dB on high. Amazon lists it at $179.99 (Amazon listing, Oct 16, 2026). Check the price on Amazon.
- Successor to the Winix 5500-2, with app support
- Separate carbon and True HEPA filters, replaced as a set but not bonded
- Washable fine-mesh pre-filter
- Auto mode, Sleep mode and an LED air quality indicator
- PlasmaWave, which you can switch off
Levoit Core 600S-P: Most airflow for large rooms
Levoit lists a CADR of 391 CFM for the Core 600S-P, the highest of these four picks and the most of any Levoit purifier. Levoit says it can clean 606 sq ft every 12.5 minutes, and it sells a Smoke Remover filter for the unit. Amazon lists it at $269.99 (Amazon listing, Oct 16, 2026). Check the price on Amazon.
- 3-stage filtration with Smoke Remover and Toxin filter options
- Auto mode and Sleep mode
- VeSync app and Alexa control
Coway Airmega Mighty2: Fastest in HouseFresh’s smoke test
At top speed, the Mighty2 cleared PM1 particles from HouseFresh’s 728 cu ft test room in 23 minutes. That was faster than the original Mighty, the Levoit Vital 200S and the Winix 5510, HouseFresh found. The site estimated a PM1 CADR of 260 CFM and measured 56.9 dB on turbo, and it stayed effective at quieter speeds. Amazon lists it at $269.99 (Amazon listing, Oct 16, 2026). Check the price on Amazon.
- Coway lists CADR of 240 CFM for smoke, 242 for dust and 249 for pollen
- Next generation of the long-running Coway Mighty AP-1512HH
- MegaScan laser sensor reads PM1, PM2.5 and PM10
- Pre-filter slides out without opening the front cover
- Smart, Eco and light-sensing Sleep modes
- 3-year limited warranty (listed)
Levoit Vital 200S-P: Budget pick for wildfire season
At $169.99 (Amazon listing, Oct 16, 2026), the Vital 200S-P is the cheapest pick here. Levoit lists an AHAM Verifide smoke CADR of 250 CFM and sells a Smoke Remover filter and a wildfire bundle for it. Check the price on Amazon.
- Listed CADR of 254 CFM for dust and 289 for pollen
- Washable pre-filter you can clean without touching the main filter
- Pelleted activated carbon in the main filter; Pet, Toxin and Smoke filter options
- Auto mode, Sleep mode and a button that turns off all the lights
- VeSync app with schedules, auto-mode sensitivity and Home Assistant support, according to HouseFresh
How to size an air purifier for smoke
Two numbers matter more than the HEPA label or the square footage printed on the box. CADR, or clean air delivery rate, measures how much filtered air a purifier delivers each minute. Air changes per hour measure how often it cleans all the air in your room.
Oransi recommends a CADR of at least two-thirds of your room’s square footage, so a 300 sq ft room needs about 200 CADR. HouseFresh aims for six air changes per hour at a speed quiet enough to leave running.
Smoke particles vs. smoke smell
A purifier can clear visible smoke fast and still leave the smell behind. Most of the health concern from wildfire smoke is PM2.5, fine particles that a HEPA filter traps, Oransi says. Odor is different. Oransi says thin carbon sheets you can see through do little against gases, and HouseFresh says even 400 g of carbon falls short for serious odors. In a smoker’s room, buy the most carbon you can and ventilate when possible.
What the smoke tests showed
The findings below are paraphrased from each creator’s video and credited to them. They are the creators’ results, not mine.
- Project Farm: the Winix 5510 removed 3.9 million particles in 30 minutes, versus 3.52 million for the original Coway Mighty (about $229) and 3.18 million for a Dyson (about $1,200).
- HouseFresh: the Mighty2 cleared PM1 from a 728 cu ft room in 23 minutes at top speed, ahead of the original Mighty, the Vital 200S and the Winix 5510.
- Oransi: target PM2.5 with HEPA, size CADR to two-thirds of your square footage and use substantial carbon for odor.
Coming next: my own smoke test
I plan to burn a measured incense stick in a closed room and time how long each pick takes to bring PM2.5 back to baseline. I will post the results and a Home Smart video here. Until then, nothing on this page is a hands-on claim from me.
Air purifier for smoke: FAQ
Do air purifiers work for smoke?
Yes, for smoke particles. Both Project Farm and HouseFresh measured large drops in smoke particles in their tests. Smell is harder: Oransi says it takes a substantial carbon filter.
What CADR do I need for wildfire smoke?
Oransi recommends at least two-thirds of your room’s square footage, or about 200 CADR for a 300 sq ft room.
Will an air purifier remove cigarette smell?
Only partly. You need a thick carbon filter, and HouseFresh warns that small carbon loads won’t handle serious odors.
Should I buy a smoke filter for my Levoit?
Levoit sells Smoke Remover filters for the Vital 200S-P and Core 600S-P, which hold more carbon than the standard filter, according to HouseFresh.
Sources
- Amazon product listings for the air purifiers linked above, checked October 16, 2026
- Project Farm: “We Tested Every Air Purifier! One Clear Winner!”
- HouseFresh: “Coway Mighty2 → The BEST Air Purifier for Most People?”
- HouseFresh: “Levoit Vital 200S ▸▸ Still Worth It In 2026?”
- Oransi: “How to Choose the Best Air Purifier for Wildfire Smoke”
Related: Winix 5510 Review | Best Air Purifier for Allergies | How Often to Change an Air Purifier Filter
Notes and disclosure
Note: Prices and ratings come from Amazon listings checked on October 16, 2026. Prices change often, so check the current listing. CADR and coverage figures are the manufacturers’ listed numbers unless a reviewer is credited. Test results quoted above come from the YouTube reviewers credited in each section. My own hands-on results will be added after my planned test.
Affiliate Disclosure: If you purchase an item through the links on this page, I may receive a commission, at no additional cost to you. Thank you for supporting the channel.