weed air purifier

Best Air Purifiers For Weed Smoke – 2020 Top Picks

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Smokers, whether it’s tobacco or marijuana, all face the same problem. What to do with the smell. It lingers long after you’ve stubbed out your cigarette, cigar, pipe, or blunt.

Weed is still taboo in many places, so it may also cause some friction between you and your neighbors. This tension gets in the way of enjoying your soothing session. Besides, when the smoke gets onto your clothing, upholstery, and carpeting, it may require expensive expert cleaning. This is why you need an air purifier customized for weed users.

our top 3 picks for Air Purifiers for Weed Smoke

Comparison Chart of the Best Air Purifiers For Weed Smoke

Weed Smoke 101 – What You Need to Know

The first thing you notice when you smoke a joint or bong is the dominant tones of the parent strain. Indica-heavy blends smell different from Sativa-heavy blends. Some strains have a fruity scent, while others have an earthy aroma with hints of herbaceous musk. Lighting up distorts the smell of your weed, giving it a heavy skunky smell that’s harsher on your nose.

There are certain things you can do to minimize the smell of marijuana on your body, clothes, and home. They include:

Using an Air Purifier that’s Effective Against Marijuana Smoke

Smoking in a Well-Ventilated Room

Wearing a Smoking Jacket (or Designated Older Clothing on Top of Your Regular Outfit) They’ll Absorb the Brunt of the Smell

Smoking With a Sploof (a Container You Exhale Into – it Keeps the Smell From Spreading to the Rest of the Room)

Tying up Your Hair While You Smoke, Especially if it’s Long. Otherwise, Your Hair Will Absorb the Smell, and it’ll Be Tough to Get Out

Cleaning Up After Smoking. This Includes Washing Your Hands, Eating a Mint, and/or Using Cologne or Perfume to Partially Mask the Smell

How to Choose an Air Purifier to Target Weed Smoke

Eliminating marijuana particulates requires weed-specific technology. Regular air purifiers don’t have the mettle to handle residual THC and CBD. So what features should you look out for to ensure all traces of weed are gone?

Type of Filter

The smelliest particulates in weed smoke are between 2.5 and 0.03 microns in size. True HEPA filters are effective against these micro-particles, getting rid of 99.97% of all contaminants. HEPA filters have extremely fine fibers and some of the larger foreign bodies in the air can clog your filter (like dust or pet dander). So make sure your HEPA filter is coupled with a pre-filter to minimize the chances of clogging.

Check and vacuum the pre-filter regularly to remove larger bits of visible dirt. You can get a washable pre-filter to make the process easier. Check the filter’s size too. A larger filtration surface area will last longer and filter faster. Every square inch works simultaneously to trap dirt, making the filter harder to clog, and letting it stretch further before it needs replacement.

Activated Carbon

When paired with a HEPA filter, activated carbon (sometimes referred to as an odorizer) is the sweet spot for air purification. As the HEPA filter removes larger impurities from the air, activated carbon works on microscopic scent particles, especially combustible gases and volatile organic compounds (VOCs).

Activated carbon has the ability to adsorb contaminant smells. No, that’s not a typo – adsorption is a type of absorption specifically for gases and fine liquids. One gram of carbon will adsorb about 3,000 square meters of gas, so find a purifier with larger filtration sizes, both for HEPA and activated charcoal.

Additional Pre-Filter

On some devices, activated carbon serves as a pre-filter. On others, the carbon layer is further inside the purifier, so you want a different pre-filter on the outer surface. These sift out larger bits of dirt, like pollen, pet hair, dust, and even smoke. For smokers – weed or nicotine – ensure the pre-filter is capable of removing tar.

Tar is the most harmful element in second-hand smoke. So, this type of filter will protect the non-smokers in your space. Tar is also notorious for clogging your filtration membranes, so by using a pre-filter, you extend the lifespan and efficiency of your purifier. The more (pre)filters your purifier has, the less often they need replacement.


In comparison to cigarettes or cigars, weed smoke is light. But its odor is more problematic on fabrics and carpeting. This is why you need a strong fan with multiple speed settings.

Weed is often a communal event, so you want the ability to regulate your fan’s output, depending on your frequency of smoking and the number of people taking part. If your purifier has a smart sensor to detect weed smoke, even better. That way, you can set up purification times to coincide with smoking sessions.

At A Glance: our top picks for air purifiers for weed smoke

  • Best Overall: RabbitAir BioGS 2.0
  • Runner-up: Alen BreatheSmart Classic Air Purifier
  • Best for the Money: LEVOIT LV-PUR131
  • Rabbit Air MinusA2
  • GermGuardian AC4825

Review of the Best Air Purifiers For Weed Smoke

Even with all these factors, it can still be tricky picking the right purifier. Manufacturers sometimes use puzzling jargon, which we’ll help you simplify. We’ve also curated a list to get you started. Here are our best picks:

Best Overall:
RabbitAir BioGS 2.0



This is the best-rated overall air filter with good reason. To start with, it has a four-stage purification process that works tremendously well. The pre-filter cuts off larger particles such as pet hair, dust, and dust mites before they can clog the HEPA filter. It works on particles as small as 0.03 microns, getting rid of allergens, viruses, mold, and fungi.

The third stage is an activated carbon filter which removes odors, smoke, and common household chemicals from the air. Finally, it has an ion generator, which makes dirt particles sink to the floor. There, the dirt can easily be vacuumed, instead of being inhaled accidentally. The ion generator can be turned off when not in use.

There’s a filter light that reminds you when it’s time to clean or replace your filters. It comes with a smart, energy efficient design, meaning the interface lights and displays disappear when the unit is not in use. The RabbitAir BioGS 2.0 is also ENERGY STAR certified, so it uses up minimal power, which lowers your light bill.

If you smoke regularly (more than once a day), keep your purifier in auto-mode. Anytime you light up, your purifier will sense the impurities in the air and correct them. All these features are packaged in a futuristic, appealing design that looks more like a robot than an air filter. It works in large rooms, purifying the air in spaces up to 550 square feet.

Bottom Line

Based purely on the functionality and the effectiveness of the RabbitAir BioGS 2.0 Air Purifier, this is the best device for clearing marijuana smoke and related odor.

Alen BreatheSmart Classic Air Purifier



This is one of the most powerful air purifiers for its size and price point. It’s capable of working in spaces of up to 1,100 square feet, making it ideal for large rooms, basements, and even conference rooms. It doesn’t come with a True HEPA filter, but it does have modified HEPA filters that integrate into a three-stage cleaning system.

These modified HEPAs have three levels to choose from. One of these is HEPA-pure, which is the standard filter for Alen BreatheSmart products. It’s capable of filtering 99% of pollutants, including particles as small as 0.03 microns. Next comes the HEPA-Fresh filter, with activated carbon for household odors like cooking smells and light smoke.

Third, is the HEPA-Silver, which is at a higher price point compared to its ‘younger HEPA siblings’. It has anti-microbial silver-ion threads that prevent the growth of bacteria and mold spores. Finally, the HEPA-OdoeCell is the premium option. It comes with proprietary Molecular Conversion Powder (MCP) that’s capable of destroying odors at a molecular level! It runs quietly, which makes it suitable for the bedroom.

The Alen BreatheSmart Classic Air Purifier has a pre-filter to help extend the life of its core HEPA filter. You’re likely to go a few months before you need to replace the filter, which is helpful because filter replacements can be expensive. All this purifying goodness is packaged in a practical design that resembles typical AC units.

Bottom Line

If you’re looking for an air filter that works perfectly for large rooms, this is the unit to get. Its customizable panels and the filters are a nice touch. It also has an air quality indicator with a highly sensitive sensor that accurately gauges the air in your home.

Best for the Money:



When it comes to the fine line between price and functionality, the LEVOIT LV-PUR131 straddles perfectly. The filtration process starts with the pre-filter, which takes care of larger airborne particles.

The pre-filter isn’t washable; it can only be cleaned with a vacuum. The True HEPA filter destroys smaller particles up to 0.03 microns in size, and the activated carbon takes care of smoke and odors from weed, pet litter, and household cleaning products.

This purifier also has different smart settings, like smart auto mode. It uses a sensor to check and indicate the quality of the air in the room, then automatically suggests the best fan speed. Sleep mode is another option. It puts the unit into its lowest setting, drastically reducing fan noise to a soothing 27dB, and pairs with an auto shutoff timer.

The LEVOIT LV-PUR131 has ENERGY STAR certification and is approved by the FCC and CARB after undergoing rigorous testing. The design is pleasant enough and the build quality is admirable. These filters must be changed every six months, but they’re cheaper than their competitors’ replacement filters.

Bottom Line

If you’re looking for a well-priced air purifier that’s easy to maintain and can be used while you sleep, this is the unit for you. Don’t forget to remove the plastic covering from your filters before using the device. The one-year warranty isn’t particularly impressive, although there’s an option to extend it, and they provide a lifetime of customer service.

4. Rabbit Air MinusA2



The first thing you notice about the Rabbit Air MinusA2 air purifier is its sleek design and build. Being about the size of a small chess board, this filter can either be mounted on the wall or installed as a stand-alone unit. You can even customize its panels with templates from their “Artist Series”. These panels convert your air filtration unit into a framed piece of art. Customization does raise the cost of the unit by about $20.

The biggest selling point of the Rabbit Air MinusA2 is its six-stage purification process. It starts off with a pre-filter, which is designed to work on large particles like lint and hair. Then comes the medium filter, which works on anything larger than a micron (pet dander, pollen, and mold spores). The third stage is the BioGS True HEPA filter, which removes 99.97% of impurities up to 0.03 microns.

The fourth stage is the customized filter. Here, you have a choice between the germ defense filter and the toxin absorber filter. Germ defense traps and prevents the growth of bacteria, mold spores, and viruses. It’s ideal for users with compromised immunity. On the other hand, toxin absorption filters are designed to trap VOCs (gases from certain liquids and solids), reducing their effect.

Other customizable filtration modes include pet allergy for allergens, and odor removal, that dispels smells from cooking, household chemicals, mildew, and smoke. After the customized filter comes high-quality, granular activated charcoal for odors, and finally, the negative ion generator. It sends oxygen atoms, which are negatively charged, into the air to attract and weigh down impurities, allowing your filters to trap them more efficiently.

This unit doesn’t produce ozone. Its controls are easy to see and use. They even come with a remote controller. There are five fan speeds, ranging between silent and turbo. At the lowest setting, it’s virtually silent, hence its name. Smart mode allows you to choose between auto and pollen. Auto adjusts fan speeds based on light levels and air quality. It also shuts itself off when it gets dark, allowing you to sleep. Pollen mode – on the other hand – relies purely on air quality readings.

Bottom Line

This is an air purifier that’s laden with useful features. Its price is premium, but with its 700 square foot coverage and six-stage purification, it’s definitely worth it.

Best Air Purifiers For Weed Smoke – 2020 Top Picks HVAC Training 101 is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Smokers, whether it’s

Best Air Purifiers for Cigarette Smoke and Weed in 2020

If you don’t have much time, then check out the results of my Best Air Purifiers for Cigarette and Weed Smoke Odor below

Updated 25th August 2020

If you are a smoker or someone in your household smokes, you know how difficult it is to get rid of the unpleasant odors and toxins from your home. As you’re on this page, I’m assuming you also now know the benefits of buying an Air Purifier for Smoke removal.

Weed smokers suffer from the same problem as cigarette smokers do. However, Weed odor is even stronger than the smell of tobacco and since Marijuana is still taboo for many people, such a smell can cause problems with neighbors.

From all of my reviews, I picked the Best 8 air filters for weed smoke removal, which is typically considered the most odorous of all smoke related air problems.

As all these air purifiers are great at dealing with weed smoke, it also makes them the Best Air Purifiers for Cigarette Smoke and Cigar Smoke too.

To jump to a specific section of the page, use these links:

Best Air Purifier for Smoke Comparison Table

Alen Breathe-Smart Customizable Air Cleaner with HEPA-Pure Filter

Once more Alen wins another accolade. If you read some of our other pages, you can see that we have awarded it the gold in several other categories too.

I thought it was apt to also give it our award for the best air filter for smoke and weed odor too.

It’s not just us that consider Alen to be the top manufacturer in the market right now. They receive almost universal acclaim.

The reason the Breathe-smart is able to keep coming top in multiple categories, is because you can customize it to your needs. It comes with different add-on filter packs that tailor it to your specific requirements. For example, in the case of dealing with Smoke smells, you would want to buy the Odorcell addon, which costs around $30 extra..

The HEPA-OdorCell Filter technology is without question one of the best odor eating filters for smokers money can buy right now and I would strongly recommend it to anyone. Especially those that have a rather large area to purify – as this Alen filter can work in massive spaces up to 1100 sq ft. So easily good enough to cover most basements or large living rooms.

It comes with sensors that are constantly checking the level of purification that your room needs, so that it can automatically adjust the filtration, so as to save power and filter replacement, while still cleaning your room air to the best standard.

The buttons are easy to use and also hidden out of the way behind the unit, to maintain that sleek look it has.

As we’ve stated in our main review, it comes with a huge array of front panel colors, so you are sure to find something that suits your homes interior decor.

This air purifier continues to get the best reviews from industry professionals and individual user reviews alike.

Read my full review of the Breathesmart here

Rabbit Air MinusA2 SPA-700A Air Purifier

I chose the Rabbit Air MinusA2 due to its 6-stage filtration system (which includes 2 odor removing filters), amazing high-tech design, a built-in ionizer, and a mood light option.

This used to be one of the more expensive air purifiers on the market, so here in August 2020, I’m happy to see they have reduced the price by almost $100. It was needed to be fair.

It is one of the most attractive air filters on the market, with stylish good looks that allows it to blend into the most elegant interiors. It can also be optionally wall mounted or kept in a corner and operated via the supplied remote control.

Its beauty is more than skin deep, as the Rabbit Air has advanced features in keeping with its premium pricing. This includes an extremely powerful six-stage filtration system, with an optional negative ionizer, that thoroughly cleans the smoke and other pollutants in the air.

A customized filter allows you to select from Germ Defense, Toxin Absorber, Odor Removal and Pet Allergy to deal with specific problem areas.

This model is exceptionally quiet and comes with mood lighting and an advanced sensor that increases fan speed when it detects smoke. It also has a light mode and automatically goes into sleep mode when the light is switched off, returning to auto operation when it comes on again.

    6-stage filtration system 5-year warranty Smart sensors Sleek design Quiet operation
    High price Not really capable of cleaning the room size manufacturer states, but 500sq ft is still very good for the size of this unit

Rabbit Air MinusA2 review conclusion

Overall, I’m fully satisfied with what the Air Minus A2 has to offer. The 6-stage filtration system is like heavy artillery in your fight against harmful particles and especially smoke.

I really liked the fact that this model has 2 separate filters specifically designed to deal with smoke and odors.

The only disadvantage is the price, however, I can say that the unit is worth the money you’ll be paying for it.

Besides offering high-quality protection, it’s also one of the quietest models I’ve reviewed. I would recommend this air purifier to people who deal with smoke on an everyday basis and are not afraid of high maintenance costs.

Hathaspace Smart True HEPA Air Purifier

This is another air purifier that offers outstanding value for money.

It is also suitable for large rooms as it can clean spaces of up to 350 sq. ft., purifying the air twice every hour.

Its powerful 5 stage filter process ensures that smoke and other odors are nullified and all pollutants are removed. The purification system includes a cold catalyst filter, an antibacterial filter and a cellular activated carbon filter. The system also has a true HEPA filter, which is vital for dealing with smoke, and an ozone safe ionizer that can be switched off – a useful feature for those who have birds or prefer not to have negative ions in their home.

The Hathaspace comes with an air quality sensor that provides readings of air quality in real time, allowing you to be warned in time if there are any excess contaminants in the air.

In Auto mode, the unit also adjusts the fan speed to deal with bad air. A remote control allows easy operation and the Sleep mode not only reduces noise levels,but also turns off all the lights in the unit to give you a good night’s rest.

    Outstanding value Suitable for larger rooms Powerful purification system Excellent customer service
    Can be noisy Lacks quality feel

Winix 5500-2 Air Purifier

This purifier is designed for medium to large rooms and comes with many unique features.

These include the manufacturer’s propriety PlasmaWave technology. Although Winix claims this does not produce ozone, it does in fact produce a tiny amount of it. However, this function can be turned off if this concerns you.

The PlasmaWave does effectively breakdown smoke, odors and other pollutants. This barrier is one part of the 3-stage filtration system which includes a HEPA filter and a carbon filter.

The carbon filter is washable, ensuring that it can be used for a longer period before it needs to be replaced.

The Winix also has 4 fans speeds and is CADR rated to purify rooms up to 360 sq. ft. in size.

Smart sensors allow it to monitor air quality with LED indicators warning users when the air quality is bad.

The Filter Replacement Indicator lets users know when the filter needs to replaced.

In Auto mode, the unit automatically adjusts fan speed to deal with smoke and other pollutants. In Sleep mode, the unit automatically reduces fan speed based on the amount of ambient light, allowing users to have a peaceful night’s rest.

    Suitable for medium and large rooms Innovative PlasmaWave technology 4-speed fan
    Bulky appearance Dubious marketing claims

LEVOIT Air Purifier LV-PUR131

An air purifier specifically designed for large rooms, the Levoit LV-PUR131 boasts a special high efficiency filtration system that allows it to change the air in a 350 sq. ft. room an incredible 4.5 times an hour.

It is able to do this thanks to an advanced purification system which includes a pre-filter, a honeycomb carbon filter and true HEPA filter.

Levoit air purifiers are also completely ozone free and do not have a UV-C light or ionizers that can have a negative effect on children and asthmatics.

The LV-PUR131 is also capable of using a unique smart algorithm to calculate the life of the filter based on its real time usage, enabling the user to obtain a more accurate estimate of when it will be time to change the filter.

This energy star rated model also comes in a Wi-Fi enabled version that can be controlled via the internet and using Amazon Alexa.

It has a sensor that automatically changes fan speed based on air quality and a sleep mode where it operates exceptionally quietly.

    Specially designed to efficiently clean large rooms Extremely quiet operation in sleep mode Quiet operation Ozone free
    Rather bulky

Blue Pure 411 Air Purifier

This purifier is extremely compact and is specially designed for smaller rooms of up 175 sq. ft. where it can clean the air 5 times in one hour.

Befitting a unit that will be used predominately in the bedroom, the unit is exceptionally quiet in operation.

The Blue Pure is energy star rated and uses polypropylene filter media which gives it superior efficiency in cleaning air while producing less noise.

It comes with two washable pre-filters in different colors which can be changed to match the users’ décor. Grey and dark blue filters are supplied and owners can buy additional colors to match their rooms.

The purification system also includes a True HEPA filter and an Activated Carbon filter, so it can effectively deal with smoke, pet dander, dust and other contaminants commonly found in bedrooms and other small rooms.

The Blue Pure comes with a 3-speed fan will the lowest setting allowing virtually silent operation. It also has an Auto mode and a Sleep mode. While the unit is perfect for the room, its LED indicator cannot be turned off which might affect those sensitive to light.

    Small unit with interchangeable filters Very quiet operation Quiet operation Highly efficient
    Only suitable for small rooms LED indicators cannot be switched off

Levoit LV-H132 Air Purifier

The LV-H132 is one of the most affordable models on the market and is an excellent choice for someone looking for a small purifier for the bedroom. And once again as we update this article in august 2020, they have reduced the price once again! Well under $100 now, and keeps getting lower. When we first looked at this little unit, it was $145!

It is extremely compact and attractive, enabling it to blend into small rooms, where it is most effective. It has a highly effective 3-strage filtration system that includes a pre filter, true HEPA filter and an activated carbon filter.

Obviously, you are not going to get everything at this price point and this model lacks certain features that can be found in more expensive purifiers.

For example, the pre filter cannot be washed and must be replaced every six to nine months, along with the activated carbon filter. Fortunately, all three filters are sold as a set, so they can be easily replaced.

All the same, you will be changing the filter more often than in a model that has washable filters.

Also, the only sensor is one that warns that filters need to be replaced, so you won’t find Auto mode or Sleep mode as in many other sensors. However, for those who don’t require those features and are looking for a cost effective purifier for a small room, the LV-H132 remains an excellent choice.

    Low price Effective and efficient Small and discreet
    Only suitable for small rooms Filters aren’t washable

While the health benefits of purifiers are undeniable, many people don’t enjoy the benefits of using these devices because they don’t choose the right model that meets their requirements.

On top of this, some manufacturers use creative marketing to make their technology sound better than it actually is, and a fair number of them sell their models at a lower cost, making their profits by charging an extortionate amount for the replacement filter.

Here are the things that you should keep in mind when buying an air purifier to remove smoke.

Factor in the cost of replacement filters – When purchasing, keep in mind the cost of replacing the filters when you are considering purchase price. Often the filter will have to be replaced every six months, making it a significant factor in maintenance cost.

It may seem like a good idea to buy a purifier with washable filters, but bear in mind that washing is only partially effective and often doesn’t remove pollen, dust and other contaminants. Washing, therefore, doesn’t mean that you won’t have to eventually replace your filters.

Make sure that the air purifier has an a true HEPA filter – In order to capture the tiny particles and contaminants that affect people’s health from smoke, your air purifier should have a true HEPA filter. These filters, which are designed to a standard developed by the US government, are able to capture particles up to 0.3 microns in size, making it an essential part of an air purifier’s purification system.

Buy an air purifier with a Comprehensive Warranty – A good warranty is a sign of the confidence the manufacturer has in its own products. If you are buying a model from a reputable brand, you’ll probably find that it has a warranty of several years.

Ideally, the warranty should be for at least 3 to 5 years and include the unit’s motor. If the warranty is shorter, it could well be a sign that the product is not of very good quality.

Choose the model that fits your room size – A key aspect to consider when buying an air cleaner is the room size it will be used in.

In order to clean the air, the purifier’s motor should be able to move the air in and out of the unit. Therefore, it should have sufficient power to move all the air in the room at least a few times each hour.

Make sure that the unit you buy is rated to work in your room. While most purifiers will be adequate for small and medium sized rooms, you will need a powerful one to service the larger rooms in your house. Similarly, if all you require is the air in a small room to be cleared, there is no need to go to the expense of buying a large model.

Note that the purifier is never going to be completely silent. This is because the purification process involves the movement of air, so even if the mechanical parts of the purifier are silent, you will still hear air passing through the machine. In fact, if the unit is completely silent, it is a sign that it’s not working properly.

Air purifiers use a number of methods to clean the air. Most modern purification systems combine several types of filters for optimum performance. Some products even have unique, proprietary technology to achieve superior results.

Quality air purifiers usually have all of the common features listed below:

    HEPA filters: High Efficiency Particulate Air Filters or HEPA filters are designed to catch and filter our particles as small as 0.3 microns in size. Originally created by the US government, these filters consist of a layer of arranged fibers. These fibers are of varying diameter and are usually made of fiberglass. True HEPA filter, so named because they meet the standard specified by the US government, have an efficiency rating that specifies the number of particles it can remove from the air that passes through it. HEPA filters use a combination of mechanisms to achieve their results: diffusion, impaction, inertial impaction and electrostatic attraction. As these filters are used to trap the smallest particles, they are typically used with pre-filters to increase filter life.

As you can see, there are a variety of technologies that you can choose from when selecting an air purifier. If you are buying a purifier primarily to deal with smoke, make sure that the model you choose has the filtration technology to adequately deal with the problem.

Are Air Purifiers Effective for Smoke Removal?

Studies show that one of the best ways to deal with smoke pollution is to use an air purifier. However, not all of them are created equal. An air purifier designed to tackle mold spores, might not be as capable at fighting pollen, allergens, and pet dander. Likewise only some can take care of smoke and the odor it causes. So unfortunately, you can’t just go for the most popular air purifier and be done. In the case of smoke related problems, you need to do a spot of research into the brands and what to look for in order to find a suitable air purifier that can reduce or even eliminate second-hand tobacco smoke.

Air purifiers are particularly useful if you have vulnerable people in your house, such as pregnant women, children and the sick and elderly who are more susceptible to respiratory ailments and other illnesses associated with poor air quality. In some cases, it has been found that the air quality indoors can be worse than the air outside, highlighting the importance of utilizing an air purifier.

You don’t have to be a cigar or cigarette smoker to deal with the problems that come with smoke-polluted air. Many people suffer from the smoke that comes from fireplaces or forest fires among a host of other reasons. So if you own a fireplace or live in a place with high wildfire frequency, you should still consider investing in a good smoke air purifier.

What type of Filters should an air purifier for smoke have?

The best air purifier for cigarette smoke removal must have a HEPA filter and an activated carbon filter.

A Carbon filter is a key part of the smokers air purifer as it’s tasked with the initial filtering the odors and contaminants associated with smoking before the HEPA filter finishes the job. Typically the unfiltered air is pushed through a compressed active carbon bed that sifts out any unwanted impurities by using chemical adsorption. No other element is as capable of this as carbon..due to it’s unique properties.

When used together, Carbon filters and HEPA filters form a great partnership that can eradicate up to 99% of all smoke related contaminants.

Volatile organic compounds (VOCs) and Smoke particles have been shown to be among the most dangerous of all airborne pollutants commonly found in our homes. Small particles created by cigarette,cigar and cannabis smoke adhere to the surfaces in your home, including furniture, bedding, curtains, shelves, and pillows. They stay there, emitting unpleasant odors that are almost impossible to get rid of with regular air filters.

Why is it important to get rid of Cigarette Smoke?

The harmful effects of smoke has been well documented, as it can often lead to heart disease, stroke, lung cancer and other forms of cancer, and numerous other extremely serious health conditions.

However, cigarette smoke is not just harmful to smokers. Second hand smoke can be just as deadly to nonsmokers and can still lead to coronary problems.

Secondhand smoke is particularly harmful to infants and children as it can lead to sudden infant death syndrome, more severe attacks of asthma and respiratory diseases among other health issues.

Pregnant women are also particularly vulnerable to the effects of smoke.

It is extremely important, therefore, that all traces of cigarette smoke are completely removed from homes.

Can an air purifier completely remove Cigarette Smoke?

Many modern air purifiers are capable of getting rid of cigarette smoke almost completely. This is despite the fact that most people buy air purifiers for other purposes, such as getting rid of pet dander or dealing with dust and allergens.

Microscopic elements can be caught by most purifiers. In contrast, smoke consists of both harmful particles and gases that carry the odor of smoke. Since most nonsmokers find this smell objectionable and want to get rid of it, it is vital to find an air cleaner that can deal with both problems.

Such air purifiers must have both a true HEPA and an activated carbon filter.

How are air purifiers designed to filter cigarette smoke?

The better air purifiers filter cigarette smoke in two ways, using a true HEPA filter and activated carbon filter.

The true HEPA filter is an exceptionally fine filter that is capable of capturing molecules up to 0.3 microns in diameter. This ensures that most of the smoke particles are removed from the air.

In addition, to completely remove the smoke, the air should be passed through an activated carbon filter. These filters consist of unique carbon which has extremely fine spores. These spores are able to trap the tiny odor molecules that are found in tobacco smoke.

While these are the most effective methods of removing smoke, other methods used include ozone and ionizers.

How can you reduce the smell of Smoke?

While air purifiers can eliminate the smell of smoke, it takes time to work and may not be completely effective if there are many smokers in the house.

There are several simple things that you can try to help your air purifier remove tobacco smoke from your house:

    Cut some apples and leave them in the room; the apples will absorb the smoke and, as an added bonus, the room will smell of apples Put baking soda in a smoke filled room and vacuum the next day. Charcoal is also effective in removing persistent odors

What is the best way to reduce the effects of cigarette smoke in the home?

Some of the ways of reducing the harmful effects of cigarette smoke include reducing the amount of tobacco used when smoking.

Alternatively, less toxic alternative can be tried by smokers such as nicotine patches, gum or electronic cigarettes.

What is the outdoor Air Quality Index (AQI) and what does each of the colors mean?

The Air Quality Index (AQI) is used to measure air quality and give the general public a guide as to when they need to take precautions. The AQI has six different categories, identified by different colors:

    Green: Air quality is good Yellow: Air quality is moderate. Very sensitive people should consider reducing outdoor activity Orange: Air quality is unsuitable for sensitive individuals. Those who have respiratory ailments, such as asthma, should restrict outdoor activity Red: Air quality is unhealthy. Individuals with respiratory diseases should avoid outdoor exposure. Other people should restrict outdoor activity Purple: Air quality is very unhealthy. Children and individuals with respiratory problems must refrain from going outdoors while others should limit outdoor activity as much as possible Maroon: Air is toxic. Everyone must avoid outdoor exposure

Is third hand smoke dangerous?

People can suffer smoke related health complications if they come into contact with substances that contain third hand smoke.

Infants and very young children are particularly vulnerable to third hand smoke exposure due to their tendency to touch and swallow objects that have been tainted with smoke.

How long does smoke stay in a room?

Smoke can remain in the room for up to 2 to 3 hours, even when there is a window open. Furthermore, even if smoking is restricted to one room, the smoke can spread to the other rooms and affect the people who are in them.


When it comes time to chose an air purifier for cigarette smoke or any other form of smoke for that matter, it’s vital you get one with a charcoal filter. No other type of filter is as good at dealing with strong smoke odors. Next, make sure your smoke purifier has a true HEPA filter. This is the workhorse of any good air purifier and will be tasked with removing even the tiniest molecules of the smoke. By the time this filter has done it’s job, the air in your home will be completely toxin free.

You also need to make sure that the machine is big enough to service the size of your room you require it to clean. Check out our guide on cadr ratings to make sure you fully understand how the size ratings work.

In conclusion, I really hope our reviews on air purifiers for smoke has helped you decide on a suitable machine, if not feel free to get in contact to ask any further questions.

This article was written by Fin Tatello – check out his author bio here

A complementary guide on the best air purifiers for cigarette smoke removal in 2020. Be it cigarette, cigar or weed smoke, check our air filter reviews