The smog is more serious in winter. Faced with the rising PM2.5 values, people are more yearning for fresh air. Since you can’t enjoy fresh air in big cities, buying an air purifier to filter the air is also a good choice. So which brand of air purifier is better?
Top Ten Brands of Air Purifiers
1. Philips Air Purifier
Royal Philips Electronics Company of the Netherlands is a "health company" Comfort and Quality Life" is a diversified company committed to improving people's quality of life through timely introduction of meaningful innovations. Philips air purifier not only uses an H12-level high-efficiency HEPA filter (higher than the common H10 level on the market), but also uses a unique HESA (high-efficiency selective adsorption) filter layer, which uses selective filtration to remove harmful chemical substances. After adsorption, it degrades into harmless particles. Inspection results from the Shanghai Environmental Protection Products Quality Supervision and Inspection Station show that this product can not only quickly eliminate up to 99.9% of fine particles as small as 0.3 microns such as dust and pollen, leaving PM2.5 in the car with nowhere to hide; it can also remove up to 99.9% of fine particles as small as 0.3 microns. 99% of toluene, benzene, xylene and volatile organic compounds. For smaller bacteria and viruses such as H1N1, test results from the German Federation of Energy and Environmental Technology show that the effective removal rate exceeds 70%.
2. Panasonic Air Purifier
The first thing that comes to mind when thinking about the features of Panasonic air purifier is nanoe nano water ion technology. The generation of nanoe nano water ions first requires nanoe nano water ions. The generator condenses the water and then separates the water molecules by applying high voltage to create charged water purification particles. nanoe nano water ions can diffuse throughout the room with the purified air. Bringing users a fresh and comfortable indoor air environment. The humidification method of the air purifier is also a unique gasification type that can achieve a more delicate humidification effect. After the moisture passes through the humidification filter, it diffuses evenly into the room with the purified air, improving the dry space. Keep indoor air moist and fresh all the time. The waterwheel-style humidification filter allows both humidification and cleaning, and it is also equipped with a self-standing water tank for adding water and cleaning, which is more convenient.
3. Yadu Air Purifier
Yadu Air Purifier Molecular Complexation Locking Technology--This technology is the first molecular complexation of indoor decoration pollutants such as formaldehyde, benzene, ammonia and other pollutants. Locked, and then through Yadu's proprietary formaldehyde capture agent and complexation decomposition system composed of water, gaseous short molecular chain substances such as formaldehyde and ammonia are rapidly complexed and converted into irreversible long molecular chain solid substances, and decomposed to generate ammonia Salt. Yadu air purifier adopts UFCO technology (Super Room Temperature Formaldehyde Catalytic Oxidation Technology) - this technology uses soluble inorganic salts such as metal nitrates or carbonates to obtain metal oxides through oxidation precipitation. A small amount of precious metal is loaded on the metal oxide to obtain high formaldehyde oxidation activity at room temperature, which can decompose formaldehyde into carbon dioxide and water at room temperature.
4. Sharp air purifier
Sharp air purifier is different from ordinary air purifiers that only use filters to purify the air, but uses Sharp's unique net ion cluster sterilization technology , through plasma discharge and releasing the same positive and negative ions as those found in nature, the pure ion space purification technology is an airborne sterilization technology independently developed by Sharp, which can inhibit floating germs, decompose and remove floating mold. Sharp air purifier has a wide range of functions and can purify the air to the extreme. It has multiple functions such as sterilization, disinfection and deodorization, solving any air problems you have and giving you a piece of natural air to breathe freshly.
5. Midea air purifier
Midea air purifier has the following advantages: large mist volume, adjustable mist volume with a knob, double humidification, and moisturized space! Quiet ?The sound is lower than that of a quiet clock when working, and it does not affect sleep at all on a quiet night! 3L large capacity, can be used for 8-12 hours when filled with water, no need to add water all night, quiet and moisturizing all night long.
6-layer water quality filter element - filters impurities in the water, no scale, the mist is pure and fresh, and has no odor! Silver ion sterilization kills bacteria in the water, so you no longer have to worry about bacterial growth in water overnight! Activated carbon filter filters dust in the air , it really plays a role in purifying the air!
6. Sanyo air purifier
Sanyo air purifier is highly intelligent and can intelligently detect air quality, determine whether it meets the standard, and sense indoor Odor, automatic purification program. It has an extremely significant effect on removing PM2.5, formaldehyde, pollen, benzene, harmful dust and other smiling particles in indoor air. Easily create PM2.5 powerful air purification, inhibit floating viruses, pollen and allergic substances. 4 patented technologies and five-layer protection technology create a clean space for you, giving you the feeling of living in a forest. It uses multiple filter technology to atomize normal temperature tap water into tiny mist particles of 1um to 5um under the action of ultrasonic electrolyzed water. It uses ultrasonic waves to spray the water into mist with directional pressure, and uses the wind power of the internal fan to spread to the outside, thereby achieving clean air. purpose.
7. Honeywell air purifier
Honeywell air purifier adopts a 360° annular filter design, which has a large filtering area and higher cleaning efficiency. Every tiny activated carbon particle in the first layer of activated carbon filter has activation properties and is used to absorb odors. It can also capture larger particulate impurities in the air, extending the service life of the HEPA filter element. The second layer of TrueHEPA filter element has an effect of 99.97, which is more effective in cleaning larger particle pollution sources. The special 360° filter design makes the air filtration area larger, several times that of ordinary flat filters. At the same time, the body design with front and rear double air inlets allows more air to be filtered at the same time, increasing the release of clean air per minute. It also accelerates the circulation efficiency of indoor air and quickly filters out good air.
8. Gree air purifier
Gree air purifier has five layers of purification, releases negative ions, and unique dust, odor, sensors, and air conditions are clear at a glance. Advanced noise suppression technology, ultra-quiet operation. It automatically shuts down when the shell is removed, making it safer to use. Power-off memory function eliminates tedious operations. The filter cleaning and replacement reminder function makes it more worry-free to use. Integrated handle design makes movement more convenient. Special hanging device takes up no floor space. Child lock design prevents children from misoperation. Three-speed wind speed adjustment to meet different needs. 4-hour timer function makes control more convenient. LED light display, clear and intuitive.
9. Yuanda Air Purifier
Yuanda Air Purifier is the only air purifier in the world that has four functions in one machine. It integrates the functions of dust removal, sterilization, aldehyde removal, and oxygen measurement into one unit. All in one, easily eliminate air pollution. 6,000 volts of static electricity can instantly kill germs with a sterilization rate as high as 99.9, preventing colds, coughs, respiratory infections, pneumonia and other diseases as well as air-conditioning diseases. It is small in size but filters a lot of air per hour. You will feel comfortable breathing immediately after installing it in the car. The electrostatic precipitator can filter particles as small as 0.1 microns, which is dozens of times smaller than the smallest cell in the human body, preventing particles in the air, especially heavy metals such as lead and cadmium, from penetrating cells and entering the blood. Activated carbon can filter formaldehyde released by decoration and furniture. It can filter out 83% of formaldehyde in the room within 2 hours of being turned on, prevent leukemia, liver cancer and other fatal diseases, and can eliminate odors.
10. Airmate Air Purifier
It is the first to adopt the combination of BMC fully plastic sealed motor and Japanese NHK ball bearings, which enables more stable and high-efficiency operation, minimizes noise, and allows you to quietly Enjoy green air, silent and power-saving without disturbing your sleep. It uses four-position three-dimensional circulating airflow to utilize the airflow boundary enveloping effect to adsorb allergens in the room, left and bottom of the body. The purifying airflow is formed through the operation of the body motor, and the sterilizing airflow is pushed out from the neck of the body, allowing the entire body to be purified. The bacterial airflow can travel along the objects and walls of the room to all parts of the room, continuously circulating and purifying it, thereby improving a wider range of allergic home spaces, allowing family members to stay away from indoor dust, pollen and other allergens in this space.
When purchasing an air purifier, you must first look at its four rigid indicators:
1. Fan air volume indicator
A high-efficiency filtration air purifier must ensure indoor When the air reaches a certain number of ventilations, the built-in fan of the air purifier is required to have a certain air volume. The efficient purification effect comes from the strong circulating air volume. Take the main 35 kV urban power grid among the three independent power grids in Batang as an example? How about the Gree air purifier? Especially the air purifier with a fan, the air purifier is required to have Good air circulation, and the motor is the heart of the air circulation system. The standard requires that the purifier needs to filter the air in the entire room more than 5 times in the first hour, on average once every 12 minutes. If the air volume is too small, harmful substances cannot be fully decomposed; if the air volume is too large, it is obviously a waste. Therefore, under normal circumstances, for a room with a height of 3m and an area of ??about 20m2, it is best to purchase an air purifier with an air volume of about 60m3/h. Only in this way can the real purification effect be achieved.
2. Purification efficiency index
Purification efficiency (CADR) value is the national standard evaluation of Gree air purifier. It is the main indicator of air purifier performance. The higher the value, the better the air quality. The greater the clean air output ratio of the purifier, the higher the purification efficiency of the purifier. When consumers purchase air purifiers, they must look at the purification efficiency value. Consumers with ordinary needs should choose products with a CADR value above 120. The higher the purification efficiency value, the higher the purification efficiency of the purifier. For example, for If you have high requirements for indoor air quality, you need to choose products with a purification efficiency value above 200.
3. Energy efficiency ratio indicator
Energy efficiency ratio is an important indicator to measure the purification performance and power consumption of air purifiers in the national air purifier standards. The higher the value, the better the air purifier is. Energy saving, this indicator is in line with the concept of green environmental protection. An air purifier with a good energy efficiency ratio, how about the Gree air purifier? It puts forward high requirements for safe and reliable power supply? Gift sales promotion activities? Its energy efficiency ratio value should be greater than 3.5. But pay attention to whether the purifier you choose has a fan, because the air purifier with a fan has a higher purification efficiency. At the same time, because it consumes energy, the energy efficiency is higher than that of a purifier without a fan.
4. Safety indicators
In addition to the safety indicators of general household appliances, an important safety indicator of air purifiers is the ozone safety indicator. Ozone has been proven to be harmful to indoor air. Relevant to health hazards in the environment, concentrations are strictly limited and strict test methods are in place. Some air purifiers that use electrostatic purification, ultraviolet lamp disinfection and negative ion generators may produce ozone during operation. This is acceptable if the ozone indicator is controlled within a safe range.
The above content is the main content that the editor will share with you today about which brand of air purifier is the best. For more information and articles on which brand of air purifier is the best, please continue to pay attention to Tubatu Decoration Network.