5 Best Air Purifiers for Pot Smokers

Last updated on Mar 7, 2022 Air Purifiers
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After the legalization of marijuana in some states, smoking has taken another twist. People have invented different ways of smoking marijuana. Among the many include pot smoking. Just like the many other ways of marijuana smoking, pot-smoking is not good for the surrounding environment and people. If you do pot smoking, you need a good air purifier for pot smokers.

The American Nonsmokers’ Rights Foundation (ANRF) asserts that secondhand marijuana smoke has similar effects to those of tobacco. This means both the smoker and non-smokers around the smoking zone are at risk.

However, if you still enjoy pot-smoking, an air purifier could help you protect your family and neighbors. Air purifiers work by filtering out air pollutants to improve indoor air quality. But, not all air purifiers on the market can deal with pot smoke and its odors.

This article discusses some of the best air purifiers for pot smokers and why they are good.

Summary of Our Selected Best Air Purifiers for Pot Smokers

ProductHATHASPACE HSP001 Air PurifierHIMOX H06 Smart Air PurifierLEVOIT Core 400STREDY HEPA Air PurifierPure Enrichment PureZone Mini Portable Air Purifier
Room Coverage700 ft2504 ft2403 ft2200 ft254 ft2
Carbon FilterYesYesYesYesYes
Auto mode
Air quality monitor

What Air Contaminants Are Found In Weed Smoke?

  • Volatile Organic Compounds (VOCs)

Pot smoking is characterized by burning. This makes smoked marijuana release VOCs that are similar to those in other common types of smoke. Some of these compounds include but not limited to carbon monoxide, formaldehyde, and benzene. These are the primary source of smells around pot-smoking places.

Can Secondhand Marijuana Smoke Affect Non Smokers?

According to the CDC, marijuana smoke contains many cancer-causing substances. In this case, non-smokers who get exposed to this secondhand smoke are at risk of getting cancer.

Similarly, marijuana smoke can significantly affect one’s breathing. It can also cause coughing, dizziness, and wheezing among non-smokers.

Can You Smoke Inside With An Air Purifier?

You can definitely smoke inside with an air purifier. When smoking you can put on your air purifier to remove smoke. Some air purifiers are designed with air quality sensors that detect pollution and automatically adjust themselves. This means as you are smoking, the air purifier is removing the smoke as well as its odors.

Can I Use Essential Oils to Remove Marijuana Smell?

Essential oils may not help you to remove the marijuana smell. They mask the marijuana smell to a certain extent. You can use essential oils after smoking and feel the change. But, it will last for a short while before the marijuana smell is felt again. Therefore, you need effective measures such as an air purifier to remove marijuana smoke and its odors. 

How to Get Rid Of Marijuana Smell

  • Improve Air Circulation

The most ideal approach is improving air circulation when you want to get rid of marijuana smell and smoke. You can do this by opening up windows and doors to allow in the fresh air. Additionally, you can put on your fan to allow quick air circulation within the house. This will help remove marijuana smoke and its smell.

  • Clean Carpets and Rugs

Carpets and rugs can keep hold of smoke odor particles. In this case, you need to efficiently vacuum them. This will help remove the marijuana odor particles trap in them.

  • Use Baking Soda

This is a traditional method of removing the marijuana smell. Baking soda can act as a potential hydrogen (PH) neutralizer. Since marijuana odor particles are acidic, this approach will help you get rid of them. You only need to spread the baking soda around the room if it is large. If your smoking area is small, you can place an open backing soda box within. After some time, a few hours you can clean the room to completely remove the odors.

  • Use Activated Charcoal

Activated charcoal is filled with oxygen. This makes it more absorbent, thus helping to get rid of the marijuana smell. Whether you use a loose granule or a pre-packaged product, you need to place them within your smoking room. The marijuana smoke will gradually be neutralized.

  • Use an Air Purifier

The most effective method of all is an air purifier. Air purifiers are designed with various filtration systems that help them remove airborne impurities. In this case, most air purifiers come with an activated carbon filter. This helps adsorb odors that come from the smoke. Air purifiers do not only remove marijuana smell but also smoke. 

Are air purifiers good for marijuana?

Yes, air purifiers can be good for marijuana, especially pot smoking. Air purifiers come with activated carbon filters. This captures and holds smoke and odor particles, leaving the air quality better.

Which Air Purifier Is Best For Pot Smoke?

  • Carbon Filters

When looking for an air purifier for pot smoke, checkout for those with carbon filters. Carbon filters help the air purifier to reduce VOCs from the air. Filters trap and hold VOC molecules, thus reducing marijuana smoke and odors. However, you need to regularly wash these filters, if they are washable or replace them. This is because when they get worn out, they start releasing back the pollutants into the air.

  • Area Coverage

A good air purifier for pot smoke should have the capacity to match your smoking room.  in this case, before purchasing an air purifier consider the factor of area coverage. This will help you get an air purifier that removes smoke in the whole smoking zone.

  • Air Quality Sensor

A good air purifier for pot smoke is that with an air quality sensor. This sensor detects the air quality and automatically adjusts the fan speed to restore purity.

Therefore, an air purifier with these three features is good for pot smoke.

  5 Best Air Purifiers for Pot Smokers

 1. HATHASPACE HSP001 Air Purifier

Image showing HATHASPACE HSP001 Air Purifier
Hathaspace HSP001

First on our list is HATHASPACE Smart True HEPA Air Purifier. This air purifier comes with 5 levels of filtration, which can be effective for pot smokers. These include:

  • Pre-filter. This acts as the first line of filtration. It removes large particles such as pet hair to would damage other filters.
  • True HEPA Filter. This type of filter can remove up to 99.97% of small particles suspended in the air. Some of these particles may include dust, mold spores, pet dander, and dust mites.
  • Activated Carbon Filter. This filter can remove volatile organic compounds (VOCs), smoke, and odors.
  • Antibacterial Filter. The filter is designed with nanomaterials. This allows it to capture microorganisms such as bacteria and some viruses.
  • Ionizers. This releases negative ions, which attach to positively charged contaminants. This forces the contaminants to fall on the surface. However, this filter is optional.

In addition to multiple filtration levels, the HSP001 air purifier can purify rooms of up to 700 square feet.

The air purifier comes with a built-in air quality sensor. This monitors the current air quality and displays the results on the LED screen. When air pollutants are detected, the unit automatically adjusts to restore purity.

This air purifier can be controlled using a remote or a touchpad control panel.

Why HATHASPACE HSP001 Air Purifier is good for Pot Smokers

  • Eliminates Smoke

If you do not want the pot smoke to linger around, HSP001 can help you out. This air purifier has an activated carbon filter that absorbs smoke and other gases from the air. So, as you are smoking pot, you will not be covered in smoke.

  • Reduces Odors

Also, the activated carbon filter in this air purifier can help remove odors that come from pot smoke. For those who do pot smoking in the apartments, HSP001 can help you trap marijuana smell from going to the neighbors. Certainly, the neighbors will not be affected by your pot smoke.

  • Area Coverage

HATHASPACE HSP001 has an area coverage capacity of 700 square feet. This makes it good for large pot-smoking places with many people such as lounges. Certainly, if you are a group of pot smokers in a large place, this air purifier will ensure the marijuana smoke and smell are minimal.

  • Air Quality Sensor

The air quality sensor monitors and detects airborne pollutants. This automatically adjusts the air purifier’s fan speed depending on the air quality. So, as you are smoking, you do not need to frequently adjust the air purifier. It will adjust itself when it detects pot smoke and odors. This will leave the room with less weed smoke and smell.


  • Quite
  • Auto mode
  • Sleep mode
  • Two control methods
  • Timer


  • Consumers a lot of energy, especially if left to run continuously

2. HIMOX H06 Smart Air Purifier

HIMOX H06 is another good air purifier for pot smokers. It comes with 3 levels of filtration. These entail the pre-filter, H13 true HEPA filter, and natural activated carbon filter. These work together to improve the air quality of your room.

HO6 has a built-in air quality sensor. This sensor will automatically adjust the fan speed after detecting any impurities.

HIMOX H06 Smart Air Purifier is good for large rooms of up to 504 square feet.

The air purifier offers hands-free control methods. H06 is compatible with Alexa, Google Home Assitant. You can also adjust this air purifier using a remote.

On the aspect of noise generated, this air purifier is quiet. Himox H06 is designed with a brushless motor. This generates less noise. Under sleep mode, the air purifier generates 20 dB noise levels.

Why HIMOX H06 Smart Air Purifier Is Good for Pot Smokers

  • Remove Pot Smoke

If you want to do pot-smoking in a clean environment, consider adding HIMOX H06. This air purifier is equipped with an activated carbon filter. This filter can reduce the pot smoke, and prevent it from lingering in other rooms and neighbors.

  • Eliminates Pot Smoke Smells

Removing the visible pot smoke, and leave out the smell may not make a significant difference. The activated carbon filter can help reduce marijuana odors. Certainly, in case you get visitors, they will not sense the secondhand smoke.

  • Detects Smoke

HIMOX H06 Smart Air Purifier has a built-in air quality monitor. This detects airborne impurities and immediately adjusts the fan speed. So, as you put on your pot, the smoke is removed to ensure it does become too much in the room.

  • Can Remove Smoke and Smell From Large Rooms

For those who pot smoke from large rooms such as living rooms, or the basement, the H06 air purifier can help you improve the air quality. This air purifier has the capacity to purify rooms of up to 504 square feet.


  • Multiple control methods
  • Air quality sensors
  • Minimal noise levels
  • Energy efficient
  • Auto mode


  • Require filter replacement after every three months

3. LEVOIT Core 400S

Image showing Levoit Core 400S
Levoit Core 400S Air Purifier

Pot smokers can use Core 400S to improve their indoor air quality. This air purifier is effective for rooms of up to 403 square feet.

Core 400S has 3 levels of filtration. These comprise a pre-filter that removes hair, fiber, and pet fur. The H13 true HEPA filter removes molds, pollen, and pet dander. Lastly, is a high-efficiency activated carbon filter that eliminates VOCs, smoke, and smells. 

Core 400S offers convenient smart control. you can adjust the air purifier using the touch control panel and the VeSync app. With VeSync you can control the air purifier from anywhere. 

This air purifier is designed with an Airsight plus technology. This technology allows the air purifier to monitor the indoor air quality and automatically adjust the fan speed accordingly. 

Core 400S can remove smoke as fast as possible. The unit is CADR-rated 260 cubic feet per minute (CFM). 

Why LEVOIT Core 400S is Good for Pot Smokers

  • Removes Marijuana Smoke

For pot smokers who do not like to see visible smoke, you can add Core 400S in your smoking zone. The activated carbon filter embedded in this air purifier can significantly reduce visible smoke. So, even if you are smoking from home, other members of the house will not be affected by the smoke. 

  • Removes Marijuana Smoke Smell

If you do not want to leave traces of marijuana or affect neighbors with smells, Core 400S can be good for you. Still, the activated carbon filter in the air purifier can remove smoke-related odors. This means as visible smoke is removed, its smell is also eliminated. Ultimately, with Core 400S, the neighbor may not know whether you are a pot smoker. 

  • Core 400S Can Purify the Air Fast

Levoit Core 400S is CADR rated 260 CFM. This implies that the air purifier can remove pot smoke and its smells fast in rooms of 403 square feet and below. Notably, as you are smoking, it will take a few minutes before you start noticing the difference. 

  • Sensitive Auto Mode

You can set Core 400S to auto mode, and leave it to do the purification. Under this mode, the air purifier can automatically detect pot smoke, and adjust the fan speed. So, smoke particles are removed immediately after they are detected. Therefore, even though you do pot smoking at home, the air quality will remain safe for everyone.


  • Multiple control methods
  • Sleep mode
  • Auto mode
  • Air quality indicator
  • Operates silently on low and auto setting


  • Loud on high setting
  • Filters require frequent replacement, which may turn out to be costly

4. TREDY HEPA Air Purifier

Image showing Tredy HEPA Air Purifier
Tredy HEPA Air Purifier

TREDY HEPA Air Purifier can also be a good option for pot smokers. It has four levels of purification. Namely, pre-filter, HEPA filter, and an activated carbon filter.

The air purifier is also equipped with a built-in air quality sensor. This monitors and communicates the status using light colors. Red means polluted air, orange for normal air, green for good, and blue for pure air.

Tredy HEPA air purifier has an area coverage capacity of up to 200 square feet.

Tredy is CADR rated 100cfm. This makes it fast when purifying the air.

This air purifier can be set and left to operate. You only need to set it to auto mode. Under auto mode, the air purifier automatically adjusts according to current air quality. When pollutants are detected, the air purifier increases the fan speed until purity is restored.

Why TREDY HEPA Air Purifier Is Good For Pot Smokers

  • Minimizes Pot Smoke

For those who do pot smoking at home, this air purifier can be good for you. The activated carbon filter in this air purifier allows it to remove pot smoke in the room. Ultimately, this will maintain good air quality at home, thus making family members safe.

  • Removes Pot Smoke Smells

Tredy air purifier does not only deal with visible pot smoke but also its smell. The activated carbon filter traps smoke particles that are smelly. Certainly, this will leave the room smelling fresh, and the neighbors will not smell anything.

  • Area Coverage

Tredy HEPA air purifier has an area coverage capacity of 200 square feet. This is suitable for pot smokers using medium size rooms such as kitchens, bedrooms, and living rooms. The air purifier can ensure the air quality in this space is good despite the pot smoke.

  • Good CADR

Tredy HEPA filter is CADR rated 100. This makes it good for rooms of up to 200 square feet. In general, Trudy can pot smoke and smells in rooms of this size fast.


  • Generates less noise
  • Auto mode
  • Timer
  • Sleep mode
  • Air quality indicator


  • No remote control

5. Pure Enrichment PureZone Mini Portable Air Purifier

Image showing Pure Enrichment PureZone Mini Portable Air Purifier
Pure Enrichment PureZone Mini Portable Air Purifier

PureZone Mini Portable Air Purifier is also good for pot smokers. Unlike the other selected air purifiers, PureZone has two filtration levels. These include an activated carbon pre-filter and true HEPA filter.

The air purifier can be taken with you. It has a built-in battery that lasts for 12 on a low setting. On charging, one can use a USB.

PureZone is whisper quiet. You can hardly hear when operating on low fan speed. Moreover, on high settings, this air purifier generates white noise.

PureZone air purifier is easy to control. Only a single button controls the whole unit.

Pure Enrichment PureZone Mini Portable Air Purifier has a coverage capacity of up to 54 square feet. This makes it good for those who do pot smoking in small places.

Why Pure Enrichment PureZone Mini Portable Air Purifier is good for Pot Smokers

  • Reduce Pot Smoke

If you smoke in small places, PureZone portable air purifiers can help you remove secondhand smoke. Just like the above-selected air purifiers, it is also equipped with an activated carbon filter. This helps the air purifier to trap marijuana smoke lingering around the room.

  • Removes Marijuana Smoke Smells

This portable air purifier also removes the smell from pot smoke. After smoking this air purifier can help you eliminate all traces of smoke. The smells that characterize pot smoke can be removed and leave the room smelling fresh.

  • Area Coverage

PureZone Portable air purifier has a coverage capacity of 54 square feet. This coverage capacity makes the air purifier good for those smoking in small places. Such places may include bathrooms, cars, bedrooms, or kitchens.

  • Does Not Require On-set Charging to Operate

For those who do pot smoking in rooms with or without a power source such as bathrooms, this air purifier can help you. PureZone has a built-in lithium battery that can work up to 12 hours. So, with or without power, can help pot smokers improve the indoor air quality.


  • Energy efficient
  • USB rechargeable battery
  • Small enough to be carried to different locations
  • It is whisper-quiet


  • No air quality monitor
  • No auto mode

In summary, as a pot smoker, you do not have to endure poor air quality along with your neighbors. An air purifier can surely help you improve the air quality by removing the smoke and marijuana odors. In this article, we have selected for you some of the best air purifiers for pot smokers. You can use them to make a choice on which is best for you.

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