[PConline Professional Assessment] In the autumn and winter season, haze weather will become more frequent. The tiny particles in the haze can enter our bronchi and even the lungs through our breath. When you think that this is the worst thing, in fact, there is another flu virus threat brought by the smog. In hazy weather, the flu virus adheres to these tiny particles and is absorbed by the body as it breathes. It also attaches to human skin. And the hazy weather weakens the sun's rays, making the bacteria more active. Even in a room where the air does not circulate, the virus in the original air will be attached to it. Old people and children with weaker constitution will be more likely to be infected.
Indoor air quality cannot be ignored, not only air pollution such as particulate matter, formaldehyde, TVOC, etc., but also bacteria such as influenza viruses threaten our health. Buying an efficient air purifier will definitely help you through a healthy haze season.
And this time we came to our PConline home appliance evaluation room is the Coway air purifier AP-2015F from Korea, the model is unique and exquisite, and its purification ability is also excellent. Its CADR of particulate matter is 505.8m3/h, and its formaldehyde CADR can reach 128.6m3/h, while the filter life CCM can reach the highest level of P4 and F4. At the same time, it also has an anti-virus core HEPA filter, which can remove 99.99% of the H1N1 virus.
Appearance and details
The editor was soon attracted to the appearance of Coway's AP-2015F air purifier, and each site was designed for the user. The corners of the square design use arc transitions to ensure that the children in the house collide. Compact body, but there is a super purification ability, especially suitable for modern metropolitan family room use. Four feet propped up an air purifier, making it full of art.
The coway designers took full account of the importance of safety, and when the user opened the panel, it immediately stopped operating. The exhaust grille bar is detailed, and there is no way for the finger to touch the fan position. Preventing the misoperation of the elderly and children poses a risk.
Structurally, the Coway AP-2015F air purifier uses a new two-side air booster system to inhale contaminated air through both sides of the fuselage and clean and healthy air through the top. This double-sided air intake system can increase the output of air volume and at the same time speed up the purification of indoor air.
Just mentioned that the two sides inhaled polluted air, so Coway's AP-2015F air purifier uses two dual-core filter. Through two reinforced composite core filters, it effectively filters particles and pollen as small as 0.3 micron, and can also kill H1N1 influenza virus.
Both sides of the top of the fuselage are equipped with touch keys, and the right side is the switch and air volume adjustment area. When the user turns on the "Smart" function, the AP-2015F uses various sensors to judge the current air quality and light changes to automatically adjust the wind speed, and control function operation and stop. There is no need for human management.
The left control area includes an on-timer function, light switch, light effect sensor, and smart filter maintenance reminder. It will remind users that they need to clean the filter regularly or replace the two core filters.
With sensitive smart laser particle sensors, LED sensor lights can accurately feedback indoor air pollution in real time. Through four colors, consumers can keep abreast of current air purification conditions and feel at ease to care for their family's respiratory health. (Blue means clean, purple means light pollution, pink means moderate pollution, red means heavy pollution)
Summary: Coway AP-2015F air purifier has a lightweight body, unique design. Designers take into account the user's safety needs, equipped with a quick stop device. With the use of a double-side air booster system, the polluted air in the room can be purified more quickly. Equipped with multiple sensors at the same time, this air purifier becomes more intelligent.
â— Filter system dismantling
Coway focuses on air quality and environmental safety issues in the field of air purification, and understands the difficulties and solutions to respiratory diseases caused by respiratory health problems. The AP-2015F air purifier uses a powerful fan assembly with a dual-core filter for efficient and rapid purification. Through two PRE pre-filters and two reinforced composite core filters, full-effect protection is achieved. Not only can filter tiny particles, TVOC formaldehyde can kill H1NI influenza virus.
PRE pre-filter
The pre-filter can effectively trap dust, hair and other large-particle pollutants, powerfully remove large particles of airborne dust, and protect the core filter. The user can regularly perform maintenance by flushing water according to the prompt on the airframe.
Reinforced composite core filter
This filter is the core of the entire air purifier, it is equipped with high-quality activated carbon plus ANTI-FLU HEPA core filter. It can effectively reduce the volatile organic compounds and smoke in the air. Effectively removes more than 30 families of harmful carcinogens such as formaldehyde and toluene.
At the same time, the H13-grade HEPA filter system equipped inside can filter particulate matter as small as 0.3 micron to 99.97%. For the air, tiny particles, pollen, pollutants and allergens can be wiped clean. Not only that, in the last filter was added a green anti-virus coating, which is an extract of Japanese Ginkgo biloba and cedar trees that can kill 99.99% of the H1N1 flu virus and make the family's breath healthier.
Purification capacity test
The purification effect is the key to determining the quality of the air purifier. This time we selected a 25-m2 simulated home environment for testing. After lighting up the cigarettes in a closed room to make it fully burned, the second-hand smoke is filled throughout the room. Using the tester to test the PM2.5 index in the air, PM2.5 was measured every 10 minutes and the purifying effect of this air purifier was measured at different times.
After the cigarette burned, the odor diffused into the room. The indoor air pollution index was tested with an air quality tester. It was found that the 0.5um particle concentration value was as high as 333,959, which was extremely heavy pollution level.
Turn on the air purifier for testing
Turn on the air purifier, adjust the wind speed to the maximum gear mode, and enter the simulated home environment every 10 minutes for testing. Using the detector to test the concentration of PM2.5, found that the Coway AP-2015F air purifier, its purification effect is quite fast.
From the point of view of the purification effect, although the coway AP-2015F air purifier is compact, its purification ability is still obvious. After about 30 minutes, the indoor polluted places can be purified. At the same time, entering the room, breathing clearly feels refreshed.
Airflow and noise tests
Air volume test
Next, we will test the wind speed and use four wind speeds respectively. The wind speed will determine the CADR important factors of the purifier. As one of the measures of purification capacity, Coway's AP-2015F air purifier uses a new double-sided positive air pressure system. The optimized double-sided air intake system increases the air output under the effect of a turbofan. Accelerated the cycle frequency.
Coway AP-2015F Air Purifier Airflow Test
Silent wind speed 1.39m/s wind speed 1.85m/s
Second gear speed 3.82m/s Third gear speed 5.31m/s
Noise test
Many consumers want their products to be as silent as possible, especially when they need to be muted at night. Both can filter without affecting the normal night's sleep. This time we also selected four gears to test the noise of Coway's AP-2015F air purifier in an environment of about 40dB.
Coway AP-2015F Air Purifier Airflow Test
Silent noise is 44.1dB(A) First gear noise is 44.3dB(A)
Second gear noise is 53.5dB(A) Third gear noise is 54.9dB(A)
Summary: Coway's AP-2015F air purifier uses a double-sided positive air pressure system that combines aerodynamics to rapidly purify indoor air flow. From the test point of view, the weakest wind position was 1.39 m/s in the four gears and 5.31 m/s in the constant gear mode. In the noise test, it clearly wins the opponent. The noise of the strong wind speed will not be harsh. When the mute gear is turned on, Xiao Bian completely cannot hear the noise from the fan.
Power test and summary
The air purifier must be used for a long time, so the power used is particularly concerned. This time we have selected four gears for testing. Test them separately to see how much power they are working on.
Instantaneous Power Consumption Test of Coway AP-2015F Air Purifier
Mute file instantaneous power consumption 6.2W instantaneous power consumption 7.9W
Second-shift instantaneous power consumption 27.94W Three-speed instantaneous power consumption 61.97W
Summary: The Coway AP-2015F air purifier was found to have very low power in four modes from instantaneous power tests. It was only 6.20W in silent mode, and was very low at third speed. At the same time, it is equipped with intelligent energy-saving mode. When the air quality level is maintained for more than 10 minutes, the fan will stop running. If air pollution is detected, it will start automatically. If it is in the energy-saving state for more than 20 minutes, it will start automatically.
Summary of the article: Coway's AP-2015F air purifier has a lightweight body and uses a double-side air booster system to clean indoor polluted air. Equipped with two composite filters, it can not only deal with particulate matter and formaldehyde harmful gases. Can also kill the H1NI flu virus. Through the test of purification capacity, it only needs 30 minutes to quickly purify the indoor air. This is an absolute value for such an air purifier that is both beautiful and has super purification ability.
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