According to the United States Environmental Protection Agency (EPA) indoor air can be five times more polluted than outdoor air. Since indoor air stays enclosed and doesn’t circulate as much as outside air, many pollutants tend to thrive indoors, increasing the risk of respiratory infections, neurological problems, etc. for the occupants. Pet dander, pollen, dust mites, paint fumes, cooking smoke are some of the common types of indoor allergens that can deteriorate air quality. In addition, poor ventilation, dirty upholstery, and damp environments contribute to a harmful indoor environment, making children, the elderly, and people with chronic illnesses more vulnerable to numerous health problems. However, the special high-efficiency air filter (HEPA) can help clean indoor air polluted by contaminant buildup. It works to draw air into the machine at the base through a fan, the installed filters trap the contaminant in the perforations, and the machine then releases fresh air into the surroundings. A true HEPA filter can remove up to 99.9% of dust particles as small as 0.3 microns in diameter. Some types of air purifiers have carbon filters that can absorb odors and harmful chemicals, while others have UV filters that remove harmful microbes from the surrounding air.
Here is a list of the top ten best air purifiers that provide effective protection against indoor pollutants.
Coway AP-1512HH Powerful
Designed for rooms up to 361 square feet, the Coway AP-1512HH Mighty uses a decent 4-stage filtration process, including pre-filter (1st stage), carbon filter (2nd stage), True HEPA filter (3rd stage), and ionizer ( fourth stage). It not only enhances the decoration of the room, but also offers excellent high-velocity air filtering performance. The Coway AP-1512HH Mighty Air Purifier draws air from vents located on the front, left, right, and bottom, with the filtered air exiting vertically upwards. While in Eco mode, the device automatically adjusts the fan speed by collecting data from the quality sensor. If the air quality during the last 30 minutes of the device is excellent, the device will automatically turn off, thus saving electricity, reducing noise and ensuring filter quality.
The device has a timer option that makes it easy for those users who want to run the device for a specific period. The pre-filter should be cleaned every 14-28 days, but if you have pets, be sure to clean the filter as often as possible. The True HEPA filter captures 99.7% of airborne particles such as dirt, mold spores, microbes, smoke, pet dander, etc., but the filter is not washable. However, the device comes with a single carbon filter, so replacing it would cost additional maintenance charges along with the high price of the device.
Blueair pure blue 211+
One of Blueair’s most popular models, Blue Pure 211+ is the #2 highest rated air purifier tested by Consumer Reports. The filtration technology consists of a pre-filter and a 2-in-1 electrostatically charged particulate plus carbon filter (HEPASilentTM), which has almost the same efficiency as HEPA filters (99%). When it comes to handling contaminant particles, the pre-filter can capture hair, lint, and dust, etc. The super-efficient particulate filter is made of polypropylene, which needs to be washed every six months. The mesh type activated carbon filter is capable of trapping airborne chemicals, smog, cigarette smoke, volatile organic compounds (VOCs), etc. With a clean air delivery rate of 350 cubic feet per minute, the Blue Air Bluepure 211+ can clean air up to 525 square feet. walk five times an hour. The air purifier has a low noise profile, ranging from 31 to 56 dB(A), so more air can be processed while generating less noise.
Levoit LV-H132
The LV-H132 is the first compact air purifier of its kind that can make a big difference to the quality of air in your home. The device has a modern yet subtle clean look, which doesn’t draw much attention to itself. The LV-H132 has a simple set of controls, LED night light on and off, and a smart filter change indicator that indicates when the filter needs to be changed. The lightweight, easy-to-move air purification device comes at a great price. With a three-stage filtration system, the LV-H132 shows good performance and provides a satisfactory air cleaning efficiency of up to 94%. If one is buying a device solely on the basis of price and the presence of HEPA purifiers, then Levoit-H132 is the perfect choice.
Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier
Unlike other cost-effective air purification systems that come with 2 or 3 filters, PureZone 3-in-1 True HEPA Air Purifiers come with a 4-filtration process that includes a pre-filter, carbon filter, HEPA filter, and UV light. -C. It works efficiently to trap indoor allergens such as dust, pollen, pet hair/fur, dust mites, mold, viruses/germs, tobacco smoke, chemicals, VOCs, smoke/gas, and odors. The quiet operation of the air purifier prevents disturbances while you sleep, while the timer button automatically turns off the fan after intervals of 2, 4 and 8 hours. It is designed for spaces up to 200 m2. foot so it could be the best option for large spaces. The PureZone 3-in-1 True HEPA filter provides a high efficiency of 99.9% to trap particles down to 0.3 microns.
Austin Air HealthMate HM-400
One of the most popular air purifying brands in the US has earned the title of “America’s Favorite Air Cleaner” due to its powerful filtration technology. The medical grade true HEPA model has been specifically designed to remove particles as small as 0.1 microns. The top-notch filter is made from carbon and zeolite, which work to remove fumes and odors from the air. The air cleaner comes with a full air intake system that maximizes airflow while the PSC engine improves the durability of the machine. In addition to saving energy, it also saves space, as it is programmed to cover a much larger space than many comparable models.
Winix A231
Winix A231 is a strong, durable and well-built air purifier that has the ability to blow out strong purified air in short intervals, making it efficient for air purification. With four different phases of air filtration, including fine mesh phase, HEPA filter phase, activated carbon filter phase, and plasma wave cleaning phase, the Winix A231 is designed to clean a room with a 230 square foot area. foot Sleep mode operation makes it possible for one to have a peaceful sleep while using the machine.
Coway AirMega 400S
The AirMega 400S is one of the most powerful air purifiers available on the market today. The product can purify the air up to 1560 square feet. foot therefore it is perfect for very large areas such as living rooms, garages and workshops, commercial office spaces and bases. The air purifier offers a 2X ACH rating, which means the air in the room can be recycled twice an hour. The device’s modern design offers a perfect blend of form and function. In addition, the machine is light and easy to move. Air purifier is the best choice for allergy sufferers, those with high chemical sensitivity or exposed to high PM2.5 pollution, and anyone with large indoor areas to cover can opt for the super efficient Coway AirMega 400S. The unit’s convenient remote function provides the added benefit of a mobile app. Eco mode saves energy and extends the life of the filters by automatically turning off the device when the air quality is good in the area.
Alen Breathe Smart 75i
Designed to remove 99.9% of airborne contaminants such as dust, pollen, smoke, etc. With H13 medical grade HEPA filters, Alen BreatheSmart 75i is one of the best air purifiers available today. With an excellent CADR rating of 400, the purification device can cover up to 350 cubic feet per minute. without consuming a lot of energy. The device features nine finishing options on the front panel, allowing users to customize the air purifier according to their convenience. The very low noise output of the purification device allows users to have a sound sleep. The Alen BreatheSmart75i can capture 99.97% of indoor pollutants, pollutant particles as small as 0.3 microns, such as dust mites, pollen, mold spores, etc.
According to the TechSci research report on World market for air purifiers By type of filter (HEPA and activated carbon, ions and ozone, electrostatic precipitators, HEPA and activated carbon + ions and ozone, HEPA, activated carbon and others), by end user (residential, commercial and industrial), by region, competition, forecast & Opportunities, 2025″, the global market for air purifiers is anticipated to grow at a formidable CAGR of around 13% due to rising levels of pollution and improving availability of air filters through multiple channels. In addition, increasing product innovations and growing disposable personal income are contributing to the growth of the global air purifiers market.
