Best Air Purifier For

We all know the dangers of breathing in second-hand smoke. To make sure that the non-smoking members of your household are safe from the harmful effects, you need the best air purifier for cigarette smoke.

Now comes the challenge: Which air purifier to buy? There are so many products out there that it can become confusing. Don’t worry as we have got you covered.

In this article, we will tell you everything you need to know about the best air purifier for cigarette smoke, along with reviews of the top 5 best products.

Let’s begin!

Why Choose an Air Purifier?

When it comes to cigarette smoke, there is no safe level of exposure. Even if you are exposed to cigarette smoke for a brief period, it can be harmful to your health. Every year thousands of non-smokers die because of health problems caused by exposure to cigarette smoke.

Now, if you are briefly exposed to cigarette smoke in your home, you are not going to face fatal consequences. However, cigarette smoke can trigger or aggravate asthma. It may cause an allergic reaction, as well. And then there’s the smell, no-one wants to walking around smelling like a discarded ashtray.

The best way to ensure that you and your family remain healthy would be to stop smoking. But if you are trying to quit or you don’t want to give up smoking, then the next best solution would be to buy an air purifier for cigarette smoke.

How Air Purifiers Help with Smoke Problems

Air Purifiers have fans which pull the air in your home into the purifier. With the help of filters,  the dangerous particles present in the air such as cigarette smoke, bacteria, pollen dust and allergens, are removed.

The clean and purified air is then circulated back into the room. This cycle continues, and you keep breathing fresh smoke-free air.

Air Changes Per Hour (ACH)

ACH stands for air changes per hour, and this tells you how many times the air passes through the purifier in one hour. It helps you to determine the airflow that is needed to get rid of all the smoke particles in the air completely. Look out for the ACH rating when you’re comapring air purifiers.

Space Requirements

Before buying an air purifier, you need to know the area of your house or room which you plan to sue the purifier within. Once you have this, then you can  compare it with the coverage area of the purifier.  Don’t forget that the height of your ceilings, makes a big difference in calculating the space that the purifier will need to clean.

Noise Level

Depending upon your placement of the air purifier, the noise level may be an issue.  If you are going to keep your air purifier in an open area or in your bedroom, you ought to look at the noise levels produced by the machine. Most of the purifiers on our list have low levels of noise. However, you should know that increasing the power of the machine usually also results in a spike in the noise level.

Energy Performance

Air purifiers are incredible machines that enhance your living environment. However, they also add cost to your energy bills as well. The main thing you should look out for a while buying the air purifier for cigarette smoke is the Energy Star certification. This will ensure that you are buying a product that is energy efficient and will minimize the additional cost to your energy bills.

Cleaning Your Air Purifier

You need to clean up your air purifier as frequently as the instructions tell you to.  Some need to be cleaned daily, while others need to be changed after several months. If you clean your purifier, take proper care of it, not only will it last for a long time, the quality of the air you breathe will improve as well. 


Air purifiers come with a whole range of features such as LED displays, programmable controls, multiple speeds, etc. While these can be helpful do remember that additional features mean added cost, so don’t go over your budget just because you want some cool functions in your product.

Our Top Five Choices for Air Purifiers for Smoke

1. Winix 5500-2

Winix 500-2

The first product on our list is the Winix 5500-2 Air purifier. This air purifier has an advanced 3-stage filtration system. The pre-filter helps in removing large contaminants such as pet hair, dust, pollen, etc. Attached to it is the activated carbon filter that removes cigarette smoke and unpleasant odor. It also protects you against VOCs.

Since the pre-filter is washable, it lasts for quite some time. The HEPA filter captures up to 99.97% of the micro-allergens, mold, fungi, etc. You cannot wash this filter; it needs to be replaced.

Plasma Wave technology helps in reducing the number of contaminants even more. You can switch it on or keep it off if you don’t need it. The product meets the regular standards for no-ozone emission.

The operation of this product is very silent at 27.8 dB. At the low setting, it will produce almost no sound. With a nice DADR rating of 243, you can rest assured that this is a great product. Moreover, the coverage area of this unit is 360 sq. ft.

Features & Specs

    • Noise Level: 27.8 dB
    • Coverage Area: 360 sq. ft.
    • CADR: 243

Winix 5002 in home


– Smart features

– 5-year warranty

– Advanced Filtration

– Plasma Wave Technology


– If there is electromagnetic interference, the product starts to malfunction.


2. Winix QS

Winix QS

The Winix QS Air Purifier has a 4-stage air filtration system. The true HEPA filtration system ensures that up to 99.9% of the contaminants are removed from the air. The coated deodorization carbon filter removes unpleasant odors along with the harmful cigarette smoke.

The plasma wave technology is pretty good as it attacks the contaminants at a cellular level and neutralizes bacteria, viruses, odors, gases, and any other chemical substances present in the air. The added feature of the Bluetooth speaker allows the purifier to play your favorite music while keeping your air clean.

The air quality sensor ensures that you know what the quality of air in your surroundings is in real-time. Moreover, it automatically adjusts its settings to suit the environment. The light sensors sensing the amount of light present and automatically lowers the speed of the fan and dim the display lights at night.

Features & Specs

  • Coverage Area: 320 sq. ft.
  • CADR: 221

Winix QS in room


– Affordable

– Good Coverage Area

– 4-stage filtration

– Plasma Technology


– High filter replacement costs

3. Bulex Hepa

Bulex Air Purifier

The Bulex HEPA air purifier is compact, lightweight, and has an elegant design. You can easily move the purifier around the room as the need may be. On the lower half of its body. Several air inlets are present, which add to the aesthetic look of the purifier. This helps with getting large airflow but without the need to have an ugly looking vent.

The 4-stage filtration speed ensures that all the pollutants in the air are removed. The Activated carbon filter captures smoke particles and gets rid of the unpleasant odor as well.  The blower rotates 320 degrees to ensure that the fresh air reaches every nook and corner of the room. The coverage area of this purifier is 202 sq. ft.

The low-key controls on the top of the air-purifier are easy to use. The LED indicator light isn’t very bright, so it will not disturb you at night. There is a replacement filter indicator as well.

There are 4 fan speeds and 3 different timer settings. You can also keep the purifier running constantly. The air purifier has a quiet operation with 32 dB sound at the lowest setting.

Features & Specs

  • Coverage Area: 202 sq. ft.
  • Noise Level: 32 dB – 50 dB


Bulex in roomPros

– 4-stage purification

– Quiet Operation

– Unique design


– No Air quality indicator

4. Winix 5300-2

Winix 5300-2

The build quality of Winix 5300-2 air purifier is excellent and it’s clear that this unit has been designed to last. The air-purifier has a 4-stage filtration system along with the PlasmaWave. The product does not emit any ozone and it is Energy Star certified. Moreover, you get a 2-year warranty on the product.

The coverage area of the purifier is 360 sq. ft. At 27.8 dB, you get extremely quiet operation. The air outlet is positioned at the top while the air inlet is located behind the front cover. There are 4 speeds of the fan and 3 timer settings.

5 buttons are present on the control panel. They control fan speed, timer, PlasmaWave, Modes, and on/off. In the center, the air quality indicator is present, along with the light and odor sensor, and the filter reset button.

Features & Specs

  • Noise Level: 27.8 dB
  • CFM: 236
  • Coverage Area: 360 sq. ft.

Winix 5300-2 in room


– Excellent CADR

– PlasmaWave

– Washable Pre-filter

– HEPA filter


– No remote control

5. Green Air

Green Air Encore

The last product on our list is the Green Air Air Purifier. It has a 3-stage filtration system and has a true HEPA filter. The odor-fighting filter keeps the smell of cigarette smoke away from your home. The product has IonCluster Technology which helps in purifying the air. However, the air purifier doesn’t emit ozone, thus making it safe for use.

The ring light changes and indicates the air quality of the surroundings. The automatic filter change indicator tells you when you need to replace your filter. There are 4 operating modes, fan, silent, night, and automatic. The purifier is energy efficient and doesn’t add a lot of cost to your energy bills something which is very important in your quest for the best air purifier for smoke problems. The coverage area is 1000 sq. ft. and with its whisper-quiet operation, you can rest assured that it will not disrupt your peace.

The pre-filter is washable. The purifier has a nice, golden design that goes with most floorings and decors. It is very thin and sleek. The HEPA filter not only removes contaminants from the air, but it also helps in killing and removing bacteria

Features & Specs

  • Noise levels: 23 dB
  • Coverage Area: 1000 sq. ft.


– Modern Design

– Very low noise production

– Quality filters


– No remote control

  • – The indication LED is too bright

Our Top Choice Air Purifier for Smoke

The Winix 5300-2 Air Purifier

Coming out on top for our choice for air purifiers for smoke is the Winix 5300-2. A great product with PlasmaWave technology that makes it stand out from the rest. The Activated carbon filter is washable, thus reducing replacement costs, and the HEPA filter works hard to remove tiniest dust particles. It has a low noise rating plus a sufficient coverage area.