Best Air Purifier for Weed Smoke

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Written By Jamila W.

Which is the best purifier for smoking weed? We shall look at a few options. With weed being legal in most countries, smoking weed is getting more popular. You are more likely to smoke weed in your home for leisure, medical purposes, or just socializing. 

While smoking weed is fun, it still leaves a lingering smell behind. The odor can stick to your clothes, hair, and furniture. Having weed smelling in your home can be very uncomfortable. Smoking weed indoors also increases the levels of toxic chemicals such as Carcinogens. To avoid all these problems, consider investing in an air purifier.

However, not all air purifiers can remove weed smoke from your home. For an air purifier to effectively remove weed smoke and odors from your indoor space, it needs to have a good filtration process. The blog shall examine the following:

  • The best air purifier for weed smoke
  • Factors to consider when choosing an air purifier for weed smoke

Let us dive in.

What are Air Purifiers for Smoking Weed

If you’re looking for an air purifier to keep your home from smelling like weed, you should start by looking for smoke-removing models. But as we mentioned, burning marijuana also releases volatile organic compounds (VOCs), so you need to expand your search. The most common pollutants in weed smoke are nitrogen oxide and carbon monoxide. 

 This is why the best air purifiers for weed smokers to keep their homes smelling fresh come with a combination of filters. You can easily choose an air purifier with HEPA and activated carbon filters.

Let’s look at some of the best air purifiers you can use to deal with weed smoke.

Levoit Core 400S10.8×10.8 x 20.5403 sq. ftPrefilter, H13 True HEPA, and Activated Carbon
Levoit Core 300 8.7 x 8.7 x 14.2219 sq. ftPre-filter, HEPA filter, Activated Carbon filter
PURO²XYGEN P50013.1 x 6.7 x 20.2550 sq ft.Pre-filter, HEPA filter, Activated Carbon filter, UV light, and negative ions
AeraMax 3008.13 x 16 x 25.13 2000 sq ft.HEPA Filters, Activated carbon filter
GermGuardian AC482510.25 x 6.75x 21.5238 sq ft.Hepa Filters, Activated Carbon Filters, UV-C light
Honeywell HPA300 ‎10.8 x 20 x 22.3465 sq ft.Prefilter, True Hepa filter
Pure Enrichment Pure Zone 3-in-1 Air Purifier‎10.8 x 7 x 12.5 300 sq ft.Pre-Filter, Activated Carbon Filter, True HEPA Filter, and UV-C Light
Hatha Space HSP001‎13 x 7 x 20700 sq ft.Hepa Filters, Activated carbon filters

Best Overall: Levoit Core 400S

Levoit Core 400S is the best air purifier for weed smoke. The purifier boasts a collection of useful features. Its three filters ensure that the purifier effectively cleans the air from all sorts of smells, including weed smoke. The air purifier has a Pre-filter, an Activated Carbon filter, and an H13 Hepa filter.

The Levoit Core 400S is an ideal mid-range option for small to medium-sized spaces. The purifier has an impeccable clean air delivery rate of 260 cubic ft per minute. Other amazing features include Auto mode, VeSync app integration, and Voice assistant (Alexa, Google Assistant).

Let us now look at the pros and cons of Levoit Core 400.


  • It features a real-time air quality sensor
  • Strikes a balance between low-budget Levoit purifiers and flagship models
  • Levoit is a trusted air purifier brand


  • The filters are costly to replace

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Best Runners Up Overall: PURO²XYGEN P500

The PURO2XYGEN P500 ranks second overall and is the best air purifier for neighbors who smoke weed. If you are a smoker, the air purifier will suit you too. It comes in a slim design that blends well with your interior space. The 6-step purification process makes it highly effective. 

Aside from weed smoke, the purifier can remove dust, allergens, pet dander, mold, and other odors. The purifier has a pre-filter, HEPA filter, activated carbon filter, UV light, and negative ions. The PURO2XYGEN P500 is perfect for large spaces, boasting a 550 sq. ft coverage.

The additional UV and ionization modes help boost the purifier’s efficacy to 99% for germs and bacteria. Other useful features include night mode and a real-time air quality indicator. Let us look at the pros and cons of the P500.


  • Simple to use.
  • Has a large coverage.
  • Features a real-time air quality indicator.


  • Noisy when on full setting

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Best Budget Purifier: Levoit Core 300

The Levoit Core 300 may have an unassuming appearance, but it is highly effective in small to medium spaces. The featured Vortex Technology makes it highly effective for even weed odors, as it can draw air from all corners of your house. 

Its superb performance can be highly attributed to the three-stage filtration. The featured filters include a pre-filter, a HEPA filter, and an Activated Carbon filter. These filters can remove all sorts of smells and particulate matter, including weed smoke.

The Levoit Core 300, being a budget air purifier, may not feature the smart features that the 300S has. However, you will still get a workhorse of a purifier with a 219 sq. feet coverage. The Levoit Core 300 is featured in our blog as the best budget purifier for weed smoke since it has good performance and is affordable. 

Let us look at the pros and cons of the Levoit Core 300.


  • Superb performance over small to medium spaces.
  • Simple to set up and use.
  • The lightweight design makes it easy to move the purifier around the house.
  • The quiet operation even in the highest fan setting.


  • The purifier lacks advanced features such as Auto mode.
  • The model lacks Levoit App integration.

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Best Reliable Brand for Large Rooms: AeraMax 300

This middle-class unit works best for rooms that are between 300 and 600 square meters in size. The fan speed can be changed, and the exclusive Aera+ mode, which functions like a turbo mode, can be activated using the simple-to-use touchscreen control panel on the front. 

 The AeraMax has a 4-stage “hospital-like” filtration system with an activated charcoal filter. Some ionizers emit potentially harmful toxic ozone, which is recommended to avoid. Still, the AeraMax 300 has been approved by the AAFA (Asthma and Allergy Foundation of America) and meets all their requirements. 

 An intelligent sensor, now a standard appliance feature in this price range, is included in the Model 300. It lacks an air quality indicator, but the fan speed is adjusted appropriately by default.


  • Has a turbo mode.
  • Very reliable.
  • Quiet Operation


  • Slightly expensive.

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Best Minimalistic Purifier: GermGuardian AC4825