After spending huge amount of time on online researching on the air purifier to find the best air purifier for cigarette smoke, we pick top ten based on the design, quality, technology used, brand value, customer review and price. Everything have done for you and now you don’t need to visit different sites and blogs. You just need to go through this article and you will get everything you need. Our research team surface on all the major brands and customer review from different market place.
1.Honeywell 50250-S 99.97% Pure HEPA Round Air Purifier
Just think of a moment without air. Isn’t it terrible? Yes, it is. For a healthy life must need fresh air. But now-a-days air is polluted by different means. Are you willing to have this polluted air? May be not, so this pure HEPA (high-efficiency particulate air) round air purifier is for you. Dimension of this circular product is 18”x18”x19.6”. This is eligible for any large rooms with an area of around 400 sq. feet’s. HEPA specification helps to eradicate airborne pollutants up to 99%. So this is great work efficiency. For its circular shape it can provide 360-degree airflow which will be more comfortable for you. It will kill viruses and bacteria for your betterment. This product has come up with amazing power consumption having 120 wattage plug. It has Surround Seal technology through which it can prevent air leaks. Pre-filter with carbon activation helps to capture larger particles like dust. This will help you to minimize your allergic problem along with asthma. It has an additive feature which will let you know when to change the purifier.
If you are thinking to have this then I might inform you the price which is around $210.99. Some concession may be there for you in order to offer some delight to you. Percentage of concession may be around 10%-30%. Shipping may be free if you are blessed.
Now give some spotlight to the customer’s reviews. Almost 2600 people reviewed this product. Many of them have reviewed this with less than 4 out of 5. In spite of that it has an outstanding average of 4.2 out of 5. So the product is good with its review.
• 360-degree air circulation
• Carbon activated pre-filter for detecting large particles
• Limited warranty of 5 years.
• Removes maximum amount of pollutants
• Affordable price
• Less power consumption
• Prescribed by the doctors
• Good for health
• Filter life indicator
• Larger dimension
Have some fresh air and make your family more healthier.
2.AeraMax 100 Home Air Purifier for Allergies and Asthma with 4-Stage Purification
Do you have any allergy problems? Are you suffering from asthma? Tired of taking precautions for this? No more tension needed. Because AeraMax has brought purifier for allergies and asthma patients. This product has an automatic sensor which can detect dust or other particles moving abruptly in the air. Which is much more effective. True HEPA specification will help you to remove more than 99.97% of floating particles as slight as 0.3 microns such as ragweed, pollen, and other allergens such as germs, viruses, dust mites, mold spores and cigarette smoke. This is certified asthma & allergy friendly by the Asthma and Allergy Foundation of America. This product has a special mode for cold and flu season, specially effective for detecting influenza virus in indoor air. Dimension of this product in length is 8.5”,7.2” in width,27.2” in height. It can be placed anywhere at room. This can be easily used in 100-200 square feet’s. Another feature is available with carbon filter to spread fragrance in the room. This product is available in two prominent colors: Black& White.
You will need an amount of $119.99 to buy this product. You may get some concession of this actual price. You will get this product at your doorstep without any cost. This product is also eligible for shipping in selective countries outside the U.S. Three years of limited warranty is also provided.
Do you need more suggestions, then this customers review is only for you. More than 110 customers have given their feedback and among them around 65% have provided 5 out of 5 to this product whereas a few have provided more than 5.Still it has an amazing average of 4.5 out of 5.
• Easy to set
• Smart sensor to detect dust
• Specified by HEPA
• Approved by Asthma and Allergy Foundation America
• Cheap price
• Two nice colors
• Spread fragrance and make a room very smart
• Three year warranty
• Not for larger rooms
This product is very good with its specifications. Don’t be late to have such product.
3.ProtoAir Best Car Air Purifier
Car is place where fresh air is much more needed. If you are a smoker then you must need this. This product not only help you to breathe fresh air but also helps to save you from various diseases. This product is very easy to use. you will have to plug this into the cigarette lighter. It will start working at once.it activates body cells by eliminating germs, viruses or bacteria from the air. This small product has come up with more potentiality. It is based on ionization process. This car Ionizer uses an electrical charge to release tremendous sum of 38000000 anions per cubic cm which will remove atomic bad particles from the air. In other words, the ionizer forms negative ions which seek out positively charged particles if the positive and negative ions are bonded together then they become too weighty to float, and no longer affect the air quality and thus it eliminates almost every deadly factor or any kind of smog in the air of your car. It will reduce Allergic bronchitis, Chronic asthma etc.
Price of this product is only $39.99.You may get an allowance on your actual amount. Shipping will be free if you buy more than $49.
144 customers rated this product.59% of them provide 5 0n a scale of 5.This product has an average of 4.2 which is remarkable. You can go with the majority.
• Easy to use
• Based on ionization system
• Reasonable price
• High work efficiency
• Strong and powerful
• Not for large spaces
Collect one as early as possible. Stocks may finish if you take time to think about it.
4.Hamilton Beach TrueAir Room Odor Eliminator
Are you looking for air purifiers in cheap price along with less power consumptions? Hamilton has come up with such a product named Hamilton Beach TrueAir room odor eliminator. This product will keep your house fresh. Who doesn’t want to make room gentle with a smart breeze. If you have this anywhere at your room having an area of 10 feet by 10 feet your room will turn into an impressive one. It can be used in office rooms also. It has three carbon filters which are like traps and helps to neutralize odor. It has two speed switches which will help you to control it. Dimension of this small product is 8.5 x 8.5 x 10 inches respectively in length width and height. This small product is only 4 pounds in weight. As per as its size its power consumption is less than other purifiers. It only consume energy as like as a 15-watt bulb in 120 V.
Price of this product is unbelievable. It’s only $61.95.This can be also reduced if any type of discount is there. Shipping of this is free if you buy items more than $49.Shipping weight will be few more. Shipping is valid for inside of the U.S. and selective countries outside the U.S. You may get manufacturer’s warranty if you claim.
You can have some help to select this product by the reviews of other customers who have already bought it. Around 800 people provided their ratings where more than 400 people have rated this with 5 stars. Thus this product has got an impressive average of 4 out of 5.That’s quite good.
• Small in size
• Neutralize odor of the room
• Consume less energy
• Less price
• 3carbon filters
• Flow a gentle breeze in the room
• Not for large rooms
Don’t waste your time anymore make your atmosphere excellent with this product.
5.Fellowes Quiet Air Purifier with True HEPA Filter (AP-300PH)
Are you a smoker? Do you know when you smoke it not only harms you but also harms other peoples around you? Smoking really pollutes the air and harms other non-smokers around you. Childs are more affected by this. It is found that children are affected by many diseases in a small age. You should do something at once for your loving childs. Buy this air purifier and bring it home. This product has an air purify sensor that monitors the purity of the air and adjust the speed of air circulation from it. It’s HEPA filter will detect particles as small as 0.3 microns which will help to remove many particles such aspollen, ragweed etc.It also eradicates allergens, fungus spores, dirt mites, viruses, cigarette smoke, germs, pet dander and so on. Its work efficiency is almost 100% as it removes 99.97% airborne pollutants. It has come up with Plasma TRUE Technology which generates an ionized ground to help safely removal of airborne pollutants. It can purify large sized rooms up to 300 square feet. Dimension of this product is 9.8” x 16.5” x 21.9”.Weight is only 17 pounds. This product is available in the market just in white color. You will be amazed to know that this machine will work in an ultra-quiet mode.
Following the features of this product its price is little bit more. Price is $359.99.You may get some discount on this product. It may be around 10-40%.If you want this at your doorstep you may have to pay some more money as this product is not for free shipping. This is not eligible for shipping outside the U.S.
More than 300 people have rated this product with different numbers in a scale of 5. But the majority has given 5 out of 5. And this product gained an average of 4.5 out of 5.
• Air purity sensor to adjusts the fan speed
• True HEPA Filter
• PlasmaTRUE Technology
• Eligible for large sized rooms up to 300 square feet
• Ultra-quiet operation system
• Air quality can be adjusted
• Warranty by manufacturers
• Too high price
Though it is expensive but it’s very much work efficient. You will be benefitted more.
6.EXTRA-O Car Air Purifier Ionizer with Home 12V Adapter
Smokers! Here is a great thing for you. Those that can’t give up your smoking but worried about your child and loving ones, this product is for them. It’s usually for car kit. Because if you smoke in a car while driving it will harm the other people who are travelling with you. This product is fully supportive to remove smoke odor from the car. It kills harmful viruses and bacteria, keep odor free fresh wind by abolishing bad odor smells such as:pet smell, cigarette’s smell unbearable odor and dissolves cigarette smoke. You can use it in kitchen to remove cooking smells of kitchen, dust and even PM2.5 air pollutants. It can also dissipate gas, prevent from catching a disease or a virus being spread through the air. Besides these, it has even been proved highly efficient in relieving car illness, nausea and sleepiness.it has minimized the risk of bird flu or influenza. It has a blue led nightlight for decorative look. The ionizer uses an electric charge to release huge amount ofanions which will eradicate microscopic bad particles from the air. Highly effective for rooms up to 12sq ft.
Price of this product is only $24.94.Yes it’s unbelievable. Moreover you may be provided with discounts. You will get free shipping if you order more than $49.Another exciting offer is waiting for you. You will get your money back if it’s not effective or you can replace your product.
Till now around 630 people have rated this product. Maximum of them have rated this with 5 out of 5 as the average of this ratings is 3.9 out of 5.
• Small in size
• Less weight
• Excellent process of working
• Cheap in price
• Money back guaranty
• Area of working is small
• Can’t adjust the air quality
This product may be a very good deal for you. Don’t let it finish before you grab it.
7.Great Value SG Natural Bamboo Charcoal Deodorizer Bag
In this modern civilization ecology is mostly damaged part. In case of machines, they are not built eco-friendly. But we need to keep ourselves free from diseases caused by air pollutants. This bag full of natural bamboo charcoal will help you to minimize this problem. Because this is friendly to eco, pets and children. Absorb bad smells like a sponge and not just covering them with injurious organic fragrances. It prevents fungus, mildew and bacteria thus keep air dry and helps to smell fresh. This bag is odorless, non-toxic and safe to use. We can use it inhouse or office such as Fridge, Freezer, Kitchen, Closet, Basement, Pet Areas, Shoe Cabinet, Rooms, Gym and Car. You can activate it by removing it from the plastic bag. It can be refreshed if can be kept under the sun for two or three hours. It is found in different colors like color pink, lavenderpurple, pistachiogreen, sunglowyellow. Dimension of this product is 8.7” x 6.1” x 3.4”.Weight is only 10 ounces.
This product will cost you only $39.00. A portion may be deducted if discounts are available. Additional charges will be applied in case of shipping.
Only 26 people have rated this product. You will be astonished to know the average rating. It’s 5 out of 5.So all of the customers have provided 5 out of 5.That’s amazing for a product.
• Eco friendly
• Handy bags with different colors
• Affordable price
• User friendly
• Can be used in all places
• For large rooms
• Safe and healthy
• Easily activated
• Bags are not for long-term use
Make your home eco-friendly with such air purifier and have fresh airs.
8.Enerzen Commercial Ozone Generator 3500mg Industrial O3 Air Purifier Deodorizer Sterilizer (Black)
Why should left your lungs alone to purify the air? Lungs are not easily replacable, you should think about this to search an alternative. This portable ozone generator has come up with such facilities to purify the air as per as your demand. It doesn’t musk the odors like other machines it generally destroys the odor. It also helps to extinguish viruses and bacteria. This product is based on oxidation process which helps to brak down the molecular structure of viruses and bacteria. It just produces a fresh air then which is similar to the air blows after a rain storm. So it works like natural ozone system. This machine produces around 3500 mg/hr.Dimension of this machine is 6.75″(Height) x 8″(Width) x 5.75″(Depth).Weight is near 5 pounds. Now focus on its power. Its power is 55W and it runs in 110 V AC. It has a timer function which will help you to fixed the working time for this. This product has come up with satisfaction guaranty, if you are not satisfied with this you can claim within a month and have this replaced or refunded.
Money is a vital factor in every cases of purchase anything. In this case you will have to count $269.95 as its price. You may get a good opportunity of buying it in reduced price if any discount is available. Shipping of this product is absolutely free. Shipping is also eligible for outside the U.S. Weight may increase during shipping.
Now have a look on customers reaction after using it. More than 550 customers gave their feedback among them about 67% are fully satisfied so they provided 5 out of 5.Another 16% provided 4 on a scale of 5.It has an outstanding average of 4.5 out of 5.
• No need to clean any filter
• Timer function
• Easy to use
• Can be used in any place
• Satisfactory guaranty
• Nice output
• Healthy and eco friendly
• Supply fresh as air like natural
• Consume more power
Have a feel of rainy season in a summer morning with this amazing product.
9.Surround Air XJ-3800 Intelli-Pro Air Purifier with Photocatalytic Filter HEPA/Carbon Filter and Germicidal UV Lamp
With the progress of modern life we are facing many problems like air pollutions or other things. Air is an essential element for our lives. To lead a healthy life we need fresh air. But now-a-days it is quite impossible to breathe fresh air. This product will produce fresh air. This product has some amazing features. It is nearly 100% active in clinical tests and 5 times more effective in toxin removal test than other top-rated model. This product has been provided with different types of sensors and monitors. Dust, odor and allergen sensors will let you know if certain pollutants such as chemicals, cigarette smoke, dust mites, pollen and mold sporesare detected. It has also a clean air monitor which will tell you how clean or contaminated the air is, no more need to guess. For maximizing performance and energy savings select “Automatic” mode. You can know when to replace filters and when to clean the dust collectordiagnostic sensors. Activated carbon filter of this product traps chemicals and gases. It has washable pre filter which does not require replacement and improves the durability and performance. It has Multiple Air Inlet Design which enables maximum air flow through the unit. Ostinteresting part of this product is the powerful but quiet fan which accelerates the filtered air throughout the room. This feature maintains peace in room.
Price of this product is only $309.It is quite expensive but you may get a relief to hear that a portion may be offered as a discount. Shipping of this product will cost you $0.Eligible for shipping to selective countries.
If you go through the customers review you will find that around 450people rated this product among them 67% have provided 5 on a scale of 5.Thats huge. So you can rely on the outstanding average rating of 4.3 out of 5.
• Different sensors and monitors
• HEPA filter
• Activated carbon filter
• Pre filter
• Germicidal UV Lamp
• Electronic dust collection grid
• Quiet working system
• Tough to operate
Make this product own and have some fresh air in rooms. Keep in mind that room airs are mostly polluted.
10.GenineVafru Car Air Purifier Ionizer Newest Version
Are you looking for an air purifier for your car? This product will help you. It has come up with latest technologies. Latest anion technology has been provided in it. It’s very easy to use. You have to set this in your car if the blue light is on that means it is working. You will get one year warranty and money back guaranty. This product kills harmful viruses and bacteria, it removes smoke odor through an eliminator. It also dispels gas and prevent from disease or a virus being spread through the air medium. It is highly efficient in discharging car sickness, nausea and sleepiness. Moreover, it also minimize the risk factors of Bird Flu or Influenza. It consumes an electrical charge to release 38000000 anions which removes microscopic particles from the air. Simply the ionizer produces negative ions which look for positively charged particles such as dust, bacteria, pollen etc. When the positive and negative ions are fused together, they become too heavy to float in air and they will affect no longer to the air quality of the surroundings and this way it eliminates almost every toxic factor or any kind of contamination in the air of your car or your home. It is highly effective in areas up to 12sq feet.
Price of this product is only $49.99.Well it is not fixed it can be reduced if some discounts are there. Free shipping may be available or you may pay some additional charges.
Only 2 customers reviewed this product. Average rating is not good. One has provided 4 out of 5 another one provided 1 out of 5.So the average is only two and a half out of five. You may have this product at your own opinion rather than depending on this.
• Easy to use
• Reasonable price
• Facilitated with latest features
• Minimize risk factors of Influenza or Bird flu
• One year warranty with money back guaranty
• Ionization system
• Not for spacious room
• No monitor to control
Buy this product and experience it if fails to satisfy you then refund it.
Why is it important to choose the best air purifier for cigarette smoke?
The best air purifier for cigarette smoke is an important decision to make. Because you’ll want to ensure you’re not only getting the right unit for your home, but you want to also ensure you’re getting the most for your money. If you or another member of the home smokes, you’ll find that simple air purifiers just won’t get the job done right. Because they will lack the necessary devices or components to make smoke and its corresponding odors disappear, leaving behind fresh, clean air to breathe. You will want to ensure that it has those components before you make a potentially unnecessary purchase that will cost you more time and effort to return if you can return it. Another key factor is that cigarette smoke can seep into anything, leaving behind a stale, noxious smell within your home that announces to everyone that your home has a smoker in it. The best air purifiers on the market for smoke will help you decimate the odors and the smoke from your home so guests wouldn’t know if someone smoked or not. When you’re comparison shopping, you’ll want to check the size of the unit and compare it to the size of the room where it’s going. You wouldn’t expect a small unit to handle a large room, would you? The key is to find one with the best functioning filtration system in the correct size at a price you can afford.
Fellowes Quiet Air Purifier is another best air purifier for cigarette smoke. Our research team investigate it and compared with other device and recommended it for you. This is very good for cigarette smoke and you can use it at you home of office.
Why is cigarette smoke dangerous?
Cigarette smoke is dangerous because it holds a number of noxious toxins that can lead to breathing problems and other health conditions for the smoker as well as anyone around the smoker. Allergies and asthma can be triggered by the smoke coming from a burning cigarette or cigar, leaving the affected person in a weakened state, which could lead to other respiratory problems or infections as the immune system hasn’t rebounded from the invasion of the smoke that triggered the asthma attack or the allergic reaction. With these dangers, there is also the consideration for heart disease as the smoke infiltrates our blood through our airways, where it flows into the lungs awaiting a transfer with natural air to the rest of the body via our blood streams. This can lead to clots and/or blockages as the smoke’s chemical compounds are broken down in the body and bind with plaque within the arteries in our extremities and those near our hearts. While our bodies can fight as hard as it can, cigarette smoke is just as dangerous for anyone as the actual inhalation from drawing on the cigarette itself, aging us before our time. This is why it’s better for non-smokers to avoid smokers and for smokers themselves to look into quitting the habit altogether. However, quitting isn’t always the easiest thing to do for someone addicted to nicotine, which is why having other measures in place can help in dissipating smoke.
Is it possible to 100% purify cigarette smoke?
It’s hard for anything to provide a 100% guarantee of removing everything in the air, on the ground, and other areas in our lives. The same goes for air purifiers built for cigarette smoke. They aren’t too far off though with an average of 99.97% removal rate of contaminates from the air, including smoke from cigarettes. While they can purify the air during a smoking session and they’re turned on, they can’t unfortunately go back in time to remove any smoke or odors that have already settled in the walls, on the furniture, or in the carpet. They just aren’t designed for that kind of detail; however, they are still great to have on hand for present and future use of cigarettes within the home. That impressive 99.97% of purifying the air comes from two key factors within the air purifier: a HEPA filtering system and an activated carbon filter. These two work together to remove the smallest of particles from the air, which includes cigarette smoke. It also depends on the size of the room you have the purifier for cigarette smoke located and the size of your unit. Too small and you won’t know the difference. It’s best to buy them on the larger size because then they won’t have to work as hard to purify the air around the smoker within the normal smoking area.
Why are air purifiers great for smokers?
When smokers live in a home and smoke in that home, the odors and smoke can permeate anything solid yet porous like walls, furniture, carpeting, clothes, drapes, and so on. With these materials soaking in the odor and chemicals released in a cloud of cigarette smoke, the house can soon have the distinct odor of a home overrun by cigarette smoke, even if there’s only one smoker in the home. This can embarrassing for some as they try to entertain in their homes with their non-smoking friends because those same friends will be able to smell those odors more than the smoker since their senses haven’t become immune to the smell. To avoid this, many smokers have faced banishment to the outdoors to enjoy their cigarette break, allowing the wind and outside air to carry the odors of the smoke away from the home to prevent contamination. With the advances made in the filtration systems of air filters, many smokers can now come back inside, away from the elements like hot/cold days, rain, or snow. As they are allowed indoors once again, they can relax as they enjoy their cigarette, knowing the smoke and its corresponding odors are being eliminated by the air purifier designed for cigarette smoke.
What type of devices are required to eliminate smoke and tobacco odors?
Though it was touched on earlier, there are two main devices within an air purifier that makes it appropriate for eliminating smoke and tobacco odors from one’s home. The first one is a true HEPA filtering system. This is important because this system is designed to remove particles from the air as small as .3 microns, which makes it ideal for handling smoke. To help boost the filtering system, you’ll also want filters that contain plenty of activated carbon so that it’ll absorb gaseous smoke, which is exactly what comprises cigarette smoke. While the filtering system is fairly easy to find in most air filters today, it won’t do much in terms of eliminating smoke and tobacco odors unless it’s paired with the activated carbon filter. Carbon is the best at binding on a chemical level with the compounds found inside the smoke and odor from tobacco products like cigarettes. Because of its binding properties, carbon has been found rather useful in a number of other applications from water filtration to air purification because it removes the harmful chemicals from these elemental compounds without having to worry about removing necessary elements for us to breathe. Without the carbon to bind and eliminate the odors and smoke by neutralizing them, you’ve just bought an air filter for your usual dust and other particles within the air.
Is it possible through an air purifier to remove neighbor’s cigarette odor?
The answer to this question is more of a yes and no because there are two different scenarios that can contribute to cigarette odor from a neighbor. If you’re smelling cigarette odor emanating from your neighbor’s home, then your air purifier won’t help you since it’s designed for relatively small distances and space. It won’t stretch the distance from your home to theirs. However, should your neighbor who smokes enters you’re home that smells of cigarettes, then your air purifier may work well with getting rid of any recent smoking sessions your neighbor has had. It won’t help in the case of smoking sessions from hours earlier since the odor would have absorbed into your neighbor’s clothes and skin. Also, if your air purifier isn’t one that works for cigarette smoke because it’s missing the necessary carbon, then unfortunately, it won’t work for this purpose either. When you’re shopping for an air purifier for your home because of allergens, but you have frequent guests who smoke, you may want to consider upgrading to an air purifier for cigarette smoke so you can ensure your home will stay clean and fresh during their visit and after they’re gone.
How do you eliminate cigarette smoke from indoor air?
To eliminate cigarette smoke from indoor are, you’ll need to find the best air purifier you can afford that’s made expressly for cigarette smoke. These will contain a specific filtration system and dedicated filters that contain carbon. When you’ve brought home the best one for your budget and fits the room for which it’s needed, you set it up, ensuring that all parts are there and it’s working as it should. Since most will come with some various settings to help purify the air faster and more efficiently, you’ll want to play with these controls until you’ve found the right setting for that room, leaving the air purifier for cigarette smoke on so that it may circulate the air to purify it through the carbon filters. While it won’t eliminate previous sessions of smoking, it can help to rid the room of any current cigarette smoke that’s still lingering on the air, helping to freshen the room. Keeping it on while the smoker(s) in the home are partaking of a cigarette can also help eliminate that smoke from the room as the filtration system draws the smoke into the unit and allows the carbon to bind and eliminate the smoke, returning cleaner, fresher air into the room.
Why is secondhand smoke dangerous?
Symptoms of secondhand smoke can be just as deadly to non-smokers as the smoke inhaled for a smoker because of its impact on multiple organ systems. Not only can it trigger respiratory distress, it can set up a non-smoker with a respiratory infection, such as bronchitis or pneumonia. On top of that, it can lead to heart disease, high blood pressure, and other cardiovascular problems even if a person hasn’t smoked a day in his/her life. Just breathing the same air where someone’s smoking can prove detrimental to one’s health. This is the reason why bans have been placed in many public areas where smoking is no longer allowed due to the effects of secondhand smoke on any person breathing smoke-filled air. Infants and young children are the most vulnerable to secondhand smoke compared to adults because their bodies’ are still developing, especially their lungs. By having them around cigarette smoke, they are more apt to develop some serious allergies and/or possibly asthma as the smoke hinders the growth of their small organs. Other effects can be seen in the younger demographic as far as secondhand smoke is concerned because it can also lead to the same problems as adults in terms of coronary disease and even fetal issues before even being born.
Do we need to use an air purifier for electronic cigarette smoke?
Having an air purifier for cigarette smoke can go a long way in relieving your home of the foul odors produced from that smoke. However, with the newest trend of electronic cigarettes on the market, do you need an air purifier for their smoke? The best answer to this question is it depends. Electronic cigarettes don’t actually put out smoke, but rather water vapor that forms clouds of mist much like a cloud of smoke from a true cigarette. The only reason you may want to invest in an air purifier for this type of cigarette is if you’re prone to allergies or asthma since the water vapor and the flavor used by the person vaping can cause some problems for these conditions. Since there isn’t many chemicals entering the air from electronic cigarettes compared to traditional ones, you should be fine without buying an air purifier for smoke.