คุณภาพและการรับประกันที่เชื่อมันได้
Just about identical to our top decide on on attributes and functionality, this purifier is a wonderful decision if you favor its appears to be or come across it at an even better price.
That third product ran at our Business office for more than two decades straight even though it was shut for the pandemic, through which period the Workplace endured a small flood. The purifier was nevertheless Operating good after we reopened.
มีแผ่นกรองและเซนเซอร์ที่มีประสิทธิภาพ
Impaction: The largest of the particulates, about 0.5 micron and over, are captured by using impaction: Not able to change their course because of momentum, the particulates basically slam to the fibers and persist with them.
เทคโนโลยีใหม่ แบบไม่ต้องเปลี่ยนไส้กรอง
HEPA filtration is actually a physical system, however it’s not like what a lot of people imagine whenever they think about a filter: a net, or a colander, or maybe mosquito netting, wherever particles greater compared to the holes get caught and the rest passes by way of. Relatively, in HEPA purifiers, a enthusiast draws particles suspended from the air by way of a dense, felt-like filter that has billions of little gaps of different sizing.
It’s not correct: All accurate-HEPA filters snag almost one hundred% in the nanometer-scale particles that AirDoctor states is its exceptional power to capture.
Even though Remarkable in effectiveness and appearance, here the Blue Pure 311 also has elevated operating expenses and no Display screen shutoff.
However, we do Be aware products which have sensible selections. A chance to Regulate a purifier remotely or by voice command may very well be Particularly beneficial for a number of people. Some styles can give present details about indoor air good quality, and we can comprehend the charm of that.
Outsized is ok. It’s improved to possess “excessive purifier” than not ample. Producers usually foundation their area-size tips (and CADR scores) on exams Together with the devices established on high.
AirDoctor sells an expensive purifier which has a filter that it markets as “UltraHEPA,” boasting that the filter traps particles one hundred instances more compact than what HEPA filters can capture.
As an alternative to depend on decentralized screening and company promises about HEPA, our authorities advise taking note of each air purifier’s CADR too.
การเลือกเครื่องฟอกอากาศก็คล้ายกับการเลือกซื้อเครื่องปรับอากาศ เพราะต้องเลือกเครื่องที่สามารถฟอกอากาศได้ทั่วทั้งห้อง ยิ่งห้องใหญ่ก็ต้องเลือกเครื่องที่มีขนาดใหญ่ยิ่งขึ้น แต่ถ้าใช้เครื่องฟอกขนาดใหญ่ในห้องที่มีขนาดเล็กก็จะเป็นการกินไฟโดยใช่เหตุ