Air purifiers have been popular in Taiwanese households for about five or six years In the past few years, various brands have launched a variety of air purifiers Are there any unresolved pain points yes it's some truly suitable for use in large spaces and solve the problem of large air volume noises The previous models of Dyson air purifiers are suitable for use in spaces of about 26-33 square meters but gradually there are voices in the market My living room is larger or I want to put it in the office or I want to put it in the cram school classroom hope Dyson can Introduce air purifiers that can purify larger spaces The filter area of an air purifier and even the volume of the entire machine often determine how many square meters it can be applied to For Dyson it is not difficult to make the filter larger The hard part is to achieve the same ultimate air circulation efficiency in a larger space you need to suck in more air and filter the air well to send the clean air to farther places without making too much noise from the fan The research and development results after solving the above problems is the Dyson Purifier Big+Quiet Formaldehyde powerful ultra-quiet formaldehyde detection air purifier BP03 Now it can send the wind quietly to ten meters away suitable for a space of 100m² which is equivalent to about 30 Ping When choosing or evaluating an air purifier Often the first data everyone looks at is the CADR value because it is the only data that can be compared across brands and models But does it really represent the actual usage scenario CADR test is in a small room of about 11.8m² and with a fan for air circulation There is only one sensor and the machine is placed in the center of the space I wonder whose air purifier is placed in the center instead of against the wall At least that’s not the case for me Dyson thinks this is not suitable for the real home I think so too so Dyson used POLAR testing that is more in line with the actual usage scenarios This time, they built a large test room of 100 square meters equipped with 36 sensors to ensure that the machine is thoroughly and evenly clean which is equivalent to a large open living room And it only relies on the air purifier itself to circulate the airflow in the whole room. different from Dyson's past HP and TP series air purifiers that have a cooling or heating and cooling multi-function The BP series only focuses on doing one thing to achieve a uniform and clean effect in a large space through air circulation The appearance is different from the circular fanless design used in the past but it is still a super high-quality design style like a work of art whether it is placed in the living room or office at home It has outstanding texture Since the filter is 360° it is recommended not to place it completely against the wall Just keep a little distance The BP series uses a huge inclined conical head located on a barrel-shaped body The barrel body below is where the HEPA, carbon filter and catalytic filter are placed The overall color is the classic Dyson color scheme The barrel body is low-key Prussian blue which can well set off the silver-gray cone-shaped head The golden disc in the middle has an LCD screen that can display a variety of monitoring data Next to it is a power on/off button and an ambient light sensor When sleeping and detecting that the ambient light has dimmed the brightness of the LCD will automatically decrease without disturbing the user's The positions of various sensors are on the left side The red highliight Its main function on capturing and decomposing formaldehyde which also appears in the product name It must be said that Dyson’s monitoring in all air purifiers is really complete In response to the increase in size and weight this time The bottom is thoughtfully designed with hidden omnidirectional rollers for easy pushing to different areas of the home The barrel-shaped body also retains the magnetic position of the golden remote control My use of the air purifier is like this I use automatic mode for 24 hours a day the machine will automatically increase its operation if it detects poor air quality So basically I don’t need to control the air purifier But when you need to, you can still adjust through the remote control or MyDyson APP There are ten adjustable fan speeds and an AUTO mode that can automatically adjust the fan speed according to the air quality You will find that this time Dyson does not rotate 350° horizontally to create indoor air flow like previous models but uses a completely different airflow principle to produce quiet and strong airflow to achieve air circulation in the whole room Although it does not have the function of cooling and heating it is basically a circulation fan In order to avoid blowing on people or to deal with different furnishings in the home there are three angles that can be adjusted in the vertical direction 0° 25 ° 50° respectively If you continue to press down at 0° will activate Dyson's newly designed natural wind mode simulating the random and irregular wind in the natural environment through algorithms Such wind will be more comfortable after turning on this mode, the default minimum fan speed is set to 4 I actually feel that the wind will indeed be more dispersed There is also a timer mode and a night mode on the remote control Press i to switch between various monitoring information This is the most complete monitoring systen temperature, humidity filter usage status, Internet connection status real-time air quality, 24-hour air quality PM2.5 PM10, formaldehyde, volatile organic compounds, and nitrogen dioxide. It all got you cover You can see the same information in MyDyson APP but it will be more detailed in the APP For example, VOC and nitrogen dioxide will be displayed in numbers the filter life will display more accurately in percentage If you want to set the schedule to run at a time every day so that you can enjoy clean air when you go home you must set it through the APP in addition to their own APP You can also connect to Google Home or control through Siri or Alexa fully intelligent BP series consists of three layers of 360° filters to form a completely sealed filtration system The first layer can filter 99.95% of pollution particles The highest grade HEPA H13 filter dust and allergens as small as 0.1 microns Compared with previous models, the filter area and volume this time are much, much larger about 127 pieces of A4 paper folded 459 times average lifespan is even up to FIVE years Of course, this also depends on the quality of the air quality of your enviroment The machine will automatically calculate and remind you the second layer is an equally large carbon filter that mainly captures harmful gases, odors, volatile organic compounds, etc It needs to be replaced in about two years on average There is also a layer of filter inside which is the third layer of formaldehyde catalytic filter Formaldehyde has been classified as a first-level carcinogen by the World Health Organization which is a substance known to be carcinogenic to the human body However, formaldehyde is very widely used It can be used as an anti-corrosion, synthetic resin or as an adhesive so there are traces of formaldehyde in everything from newly decorated houses to even nail polish In addition to relying on ventilation, the method of removing formaldehyde can also rely on the catalyst Dyson's way to remove formaldehyde is to use a catalyst use Potassium Manganate to remove formaldehyde. Decomposed into carbon dioxide and water this layer of filter can be used permanently and does not need to be replaced With a dense and large filter to allow air to pass through and a large air volume a more powerful motor is inevitably required This is a problem encountered by many air purifiers on the market Although the filtration effect of the machine is very good it will be very noisy when running at high air volume It reduces air pollution but increases noise pollution This is not something Dyson will compromise on The product name tells you that Big + Quiet is not only suitable for large spaces, but also quiet This time Dyson abandoned the original annular fanless design and redesigned it from top to bottom The conical airflow aggregation technology using the Coanda effect allows the fluid to change the wind direction according to the curved surface Simply put they converged two airflows on the surface of the arc disc Producing twice the air flow allows the wind to be blown 10 meters away Therefore, Dyson can confidently say that their measurement method does not require external forces such as fan circulation fans but can reach the air in the entire room through the air purifier itself Put the machine in a corner even distant pollution sources can be brought back and locked in the filter to evenly purify the air The sound of the motor is eliminated through the ingenious structural design inside the machine they use the silencing principle of the Helmholtz resonance cavity The specific frequency noise generated by the operation of the motor and fan blades is only 56db when the maximum fan speed is turned on This volume is about the fan speed of my old model 5 It is really really quiet and rarely triggers such a strong fan speed during normal operation 1 - 4 fan speed is almost undetectable in our office The Dyson Purifier Big+Quiet Formaldehyde powerful ultra-quiet formaldehyde detection air purifier actually has two models one is BP03 and the other is BP04 There are three main differences I do some research for you guys The first point is the color of BP04. It has a gold body with a Prussian blue cone-shaped amplification head The second point is that the carbon filter included in BP04 has been upgraded to a potassium-rich carbon filter There is a K on the red label it can capture three times more nitrogen dioxide The third point is that BP04 has an additional carbon dioxide sensor that can monitor the concentration of indoor carbon dioxide in real time and remind you when to ventilate the room The other functions are exactly the same as BP03 Which one to choose I personally think that The carbon filter is sufficient for most environments in Taiwan If you really need the potassium-rich carbon filter as a consumable, you can buy it and replace it yourself The carbon dioxide monitoring function is only a reminder depend on your needs So I think the biggest difference between the two is the color the color of BP04 really looks more flagship and noble My suggestion is to decide based on personal preference or home color matching The price difference between the two is NTD2,000 but this color is the color you will use for the next ten years Pre-orders are open from September 14th to September 27th It will be officially launched on September 28th I have put the complete information in the information column Welcome to refer to it As a new type of Dyson air purifier, in addition to maintaining an ultra-modern texture in appearance design The name Big+Quiet also lives up to its name a large air purification capacity for large spaces. It has a large filter and large air volume while keeping quiet also meets the first-level energy efficiency standards of the Energy Bureau of the Ministry of Economic Affairs It is the best choice for large space air purifiers recommend for families with large indoor space That’s it for today I hope our sharing will be helpful to your choice If you think we have done a good job, please like, leave a comment, subscribe and share It will be of great help to us I am Alvin See you in the next video Goodbye
