Last Updated on
We all know that bacteria and viruses are very harmful pathogens for humans. As we know the newly discovered novel CoronaVirus has caused many human deaths in China.
So we know that what a virus can do. It spread easily from person to person. So what should we do? Do you know that best air purifier can remove bacteria, viruses, and germs from your sweet home? It’s 100% true. If we buy air purifiers that prevent us from bacteria and viruses then we can get rid of these pathogens.
An air purifier not just clean the indoor air, reduce the dust, pollen particles, dirty smell, smoke, but it also eliminates the bacteria, flu, viruses such as colds and many other pathogens. That is why we should prefer an air purifier to reduce these diseases.
In this article, I am going to review the five best air purifiers for bacteria and viruses. Also, I will add my opinion, buying guide, and some other interesting information later in this article. So that it becomes easy for you to choose the right one. Read this article till the end.
- Top-Rated Best Air Purifier for Germs, Bacteria and Viruses Review
- Editor’s Opinion
- Things To Consider When Buying An Air Purifier for Viruses and Bacteria
- Harmful diseases that caused by Bacteria and Viruses
- What type of Viruses and Bacteria can an air purifier remove?
- Final Verdict
Top-Rated Best Air Purifier for Germs, Bacteria and Viruses Review
1. Germ Guardian True HEPA Filter Air Purifier
- Its UV-C light to remove bacteria and viruses.
- Optional UV-C light, you can start it with yourself
- The ultra-quiet mode.
- Pre-filter expands the life of the HEPA filter.
- The activated carbon filter helps to reduce smoke.
The Germ Guardian AC4825 is our first choice for removing germs, viruses, bacteria. This AC4825 air purifier is manufacture by Germ Guardian Technology. This air purifier is one of the highest seller products on Amazon. This technology is very popular in the air pollution industry. If you are looking for a low budget air purifier then this is for you.
Air purifier comes with three filters the pre-filter, activated carbon filter, true HEPA filter, and UV-C light. The UV-C light is the best feature of this air purifier. You can start it with yourself with just one touch. The UV-C light is specially designed to kill germs and bacteria. It also kills viruses like influenza, rhinoviruses, and corona as well.
The HEPA reduces 99.97% harmful germs, pollen, dust, mold, pet odors. The activated carbon filter helps to reduce smoke, odors from pets and more. And the pre-filter removes the large particles, dust, and pet hair. It also expands the life of the HEPA filter.
AC4825 is popular for its ability to remove tobacco smoke, dust, and pollen. It is very quiet on the lowest speed settings so you can use it at night as well. This is the perfect product for 167 square feet of rooms.
What I liked:
- Very quiet on low settings.
- Not so bulky saves space
- Good for asthma and sneezing issues.
- Work fast
- Value for money
What I don’t liked:
- Not so quite on high speed
- After 3 hours temperature becomes heavy
- Have to replace the filter every month using on higher settings
2. Germ Guardian Electrostatic Air Purifier
- The new pet pure filter with an antimicrobial agent
- UV-C light on the display panel
- 3-speed settings and ultra-quiet mode on lowest settings
- Activated carbon and pre-filter
The AC4300B is also manufactured by Germ Guardian technology. It has some different features and specifications as the AC4825. The major difference is its design and filters. Its design is deferent than the AC4825 purifier. It is also available in two color variants black and white. Because of its design, filters, and color, its price is a little higher.
It has four filters. The Electrostatic HEPA media filter, Pet pure filter, pre-filter, and activated carbon filter. The pet pure filter is a new one with an antimicrobial agent to prevent the growth of bacteria, germs and viruses.
Other filters are the same the HEPA filters reduces up to 99.97% harmful germs, dust, and more. The pre-filter removes pet hair, large particle and expand the life of HEPA filter. Also, the activated carbon filter reduces cooking foams unwanted odors and more. Also, a UV-C light on the display panel is to kill viruses and bacteria.
The AC4300B is specially made for medium and large rooms. It also includes the 3-speed settings, ultra-quiet mode for night and an easy to use display panel. This air purifier makes a healthy environment and delivers refreshing air to your home.
What I liked:
- The ultra-quiet feature is very good
- Removes pet dander and allergens
- Good for asthma patient
- Make a healthy environment
- Value for money
- Easy to use display panel
What I don’t liked:
- Makes annoying sound on higher settings
- Wires are frequently burnt
- UV-C light is too bright, we can’t use it at nights
3. TruSens Air Purifier 360 HEPA Filtration
- Automatically monitor air quality with remote sensor pod.
- 360 degree DuPont filtration
- Detailed LED display
- Auto timer and UV mode
- Deliver clean air with dual airflow
The Z2000AP is manufactured by trusens. Trusens Z2000AP is the most traditional air purifier. Because of remote Sensor Pod, it will automatically monitor the indoor air quality of the room and take action. Place the remote sensor pod across the room. Then the sensor pod automatically monitors air quality and communicate with purifier so it can automatically adjust its fan speed.
The Z200AP cleans the air with four filters. The HEPA filter, activated carbon filter, washable pre-filter and UV-C light. It reduces pollution and kills germs, bacteria, and viruses with 360-degree DuPont filtration. It efficiently delivers clean air everywhere with its dual airflow.
The air purifier allows you to set a timer so it can automatically start according to your time. This is a multi-feature air purifier. It has a detailed LED display. You can control all the functions with just one touch. Also, this display indicates filter replacement if necessary.
This air purifier is available in three size variants small, medium, and large. It covers all sizes of room small, medium, and large. The trusens air purifier is a little expensive than a germ guardian but it has strong features that make this a better air purifier.
What I liked:
- It’s Light and cool design and Smart sensors
- Very quiet on low settings
- Excellent work
What I don’t liked:
- Little loudly on higher speed
4. Alen BreatheSmart FLEX Air Purifier
- The true HEPA filter with 9 to 12-month life.
- 4 different fan speed options
- The advanced whisper max technology
- Lowest speed produces a small frequency sound
- Available in two variants and many styles colors
The Alen Breathe Smart Flex is a better choice for medium and large rooms. It has two variants. The Alen Breathe Smart Flex is developed by NASAs’ airflow engineers. One is allergies/dust filter that removes the basic and traps dust, pet dander, and other allergens. The second is allergies/dust + mold, bacteria, odor filter that removes bacteria, mold spores, light odors, and allergies/ dust as well.
According to me, the second variant is best for killing bacteria and viruses. The breath smart flex can clean up to 700 square feet area 2 times in one hour. Also, the air purifier is available in stylish multiple colors. You can choose according to room interiors. It helps to relieve allergies and asthma symptoms. This can be a better choice if you have shortness of breath or sneezing issues.
It features a true silver-infused HEPA filter with 9 to 12-month life, 4 fan speeds options, a timer and light out mode. The advanced whisper max technology creates pink noise in a low frequency which gives a healthy sleep. The true silver-infused removes 99.97% particles up to 0.3 microns and kills viruses, germs & bacteria from your room. It will use 50 cents of electricity in a month on the lowest settings.
What I liked:
- Do not make a loud noise
- Relieves allergies and asthma symptoms
- Works in just 30 minutes
- Great design and amazing airflow on higher speed
What I don’t liked:
- Size is large compared to others
- Like others, it makes loud noise on the higher setting
- The front plate is made of plastic and it has no automatic mode.
5. Vornado Air Purifier with True HEPA and Carbon Filtration
- The silver screen feature is the best of this air purifier.
- Combination of UV-C light and titanium dioxide to destroy viruses and bacteria.
- It developed with energy-saving DC motor.
- Easy to use with its 8-speed settings.
- Advanced sensors like auto-sleep mode and auto air quality indicators.
The PC0575DC air purifier is manufactured by Vornado. The Vornado PC0575DC air purifier is best for viruses and bacteria. It includes a true HEPA filter, UV-C light, and silver screen.
The true HEPA filters mostly captures 99.97% mold, smoke, dust, etc. It does not capture viruses and bacteria . But Vornado has a silver screen technology combined with ultraviolet light and titanium dioxide screens for germs.
The UV-C light kills viruses, bacteria and destroys their ability to reproduce. UV-C light and titanium dioxide can also destroy the smaller things like VOC by Photo-catalytic-oxidation (PCO) process. The silver screen provides higher performance for at least 5 years. The silver screen is the most highlighted feature of Vornado.
Vornado PC0575DC has features like the quick clean option, sleep mode, and smart indicator for filter replacements. It developed with energy-efficient DC motor for superior performance. With advanced control, you can easily know the rooms’ air quality and find the right settings.
This is a well-featured air purifier that precisely clean room’s air with its silver screen. The PC0575DC can efficiently clean up to 258 square feet of room. The air purifier is available in two variants for 179sq.ft room and 258sq.ft room. I know this is expensive but it is the best air purifier for bacteria and viruses.
What I liked:
- Quitter then others on higher settings
- Microbe killer (best for viruses)
- Well designed and low-cost filters
- Easy to use
What I don’t liked:
- Very expensive
All of these 5 air purifiers all are the best, but which air purifier is best for bacteria, germs, and viruses? My personal opinion is the 5th one the Vornado PC0575DC air purifier. I am very surprised by the combination of ultraviolet and titanium dioxide for bacteria, viruses, Vocs and Formaldehyde . This is an expensive but best for viruses. If you are looking for a pocket-friendly option, the germ guardian air purifiers are perfect but I highly recommend Vornado.
Things To Consider When Buying An Air Purifier for Viruses and Bacteria
As I said before, there are many brands of air purifiers are available in the market. And all the air purifiers have a good feature. So it is difficult to find the best air purifier for viruses and bacteria. You can buy one of these 5 air purifiers but if you are still having trouble to choose a better one. No problem, this buyer’s guide is for you. I am sure that after reading this you can easily understand how to choose the best air purifier for bacteria and viruses. So read this till the end.
You have to keep in mind some points when you are buying an air purifier. That is your air purifier must have UV-C light and HEPA filter. UV-C light is a must when you are buying an air purifier for viruses and bacteria.
Why we should buy a UV-C light purifier?
UV-C light is specially designed to kill airborne viruses, bacteria, germs, and other harmful pathogens. UV-C light can generate 185-254nanometers germicidal wavelengths to kill bacteria and viruses. UV-C light is invented in the twentieth century.
UV-C light is a popular and affordable solution for killing viruses and bacteria. The ultraviolet light directly attacks the genetic structure of bacteria and viruses. It reduces their ability to reproduce. From the distance of 6 inches, UV-C light can kill pathogens in just 10 sec.
The UC-C light is mostly used in industries, hospitals, and laboratories as an insecticide. An air purifier needs ultraviolet because filters cannot kill some harmful viruses and bacteria. The HEPA filter can kill pathogens but it cannot capture some microorganisms. The ultraviolet light can kill all small and large microorganisms.
That’s why the UV-C light is the most important in the air purifier. Before you buy an air purifier make sure that the air purifier has ultraviolet light to kill bacteria and viruses. There are no side-effects of UV-C light so do not worry about that.
Silver-Infused HEPA Filter
The HEPA means the High-Efficiency Particulate Air filter. This is a common filter in every air purifier. HEPA is an important filter in air purifiers. It can remove 99.97% harmful germ, dust, mold, pet dander, pollen and large particles. The HEPA filter can clean up to 0.3-micron particles from the air.
But there are some concerns about the HEPA filters. It cannot capture some smaller particles, bacteria, germs, viruses, VOCs and other microorganisms. Those are smaller pathogens than 0.3 microns that HEPA air filter cannot capture. Rather than this bacteria and viruses can grow on the HEPA filter.
It does not mean that the HEPA air filter is not helpful. It cleans the air and removes dust, pet dander, pollen and large particles form air. It provides a fresh and healthy environment for your room.
Nowadays customers are finding a new solution for viruses and bacteria. Because of this, some HEPA filter comes with silver for bacteria and viruses. Silver is a natural antibacterial and antivirus agent.
Silver nanoparticles suppress the respiration of bacteria. This process reduces bacteria’s cell growth. Because silver is a natural agent it will help to remove bacteria, germs and viruses. And reduce the growth of these pathogens.
Harmful diseases that caused by Bacteria and Viruses
You know that bacteria and viruses can be caused many harmful diseases in the human body. Here is some list of some harmful diseases caused by bacteria and viruses.
Diseases by bacteria
- Pneumonia by diplococcus pneumonia
- Gonorrhea by Neisseria gonorrhoeae
- Septic sore throat by streptococcus bacteria
- Syphilis by treponema pallidum
- Tuberculosis by mycobacterium tuberculosis
Diseases by viruses
- Common cold by rhinovirus
- AIDS by human T-cell leukemia virus
- Chickenpox by the varicella virus
- Dengue by dengue virus (arbovirus)
- Influenza by influenza virus
- Cervical cancer by human papillomavirus (HPV)
What type of Viruses and Bacteria can an air purifier remove?
An air purifier with a True HEPA filter can clean dust, petdander, and large particle up to 0.3 microns. But it cannot remove bacteria and viruses. Because viruses and bacteria are smaller than 0.3 microns true HEPA can’t capture it.
An air purifier that has UV-C light or silver infused HEPA filter can easily remove and kill all types of viruses, bacteria and germs. The ultraviolet light can kill all types of viruses and microorganisms. And silver is a natural antibacterial and antivirus agent so it can easily remove germs, bacteria, and viruses.
An air purifier with UV-C light or silver infused HEPA filter is best for viruses. It can remove viruses like corona, colds, rhinovirus, and dengue virus as well.
All these air purifiers that I have reviewed are the best air purifier for bacteria and viruses as well as germs. Air purifiers are the best solution to remove bacteria and viruses from your home. You can buy any of these air purifiers. But my advice is the Vornado PC0575DC air purifier. If you want a budget-friendly then you can buy a germ guardian technology air purifier.
Just buying an air purifier is not preventing you from bacteria and viruses. You have to keep your room or home clean. Only a product cannot save you from all the problems. You should try your effort. Take care of your purifier change your filter every 6 or 12 months if necessary. It will expand the purifier’s life.