HEPA stands for “significant-efficiency particulate air.” The filter technological innovation is the results of an industrial need that grew to become important in the Atomic Age: high volumes of pretty clean air, essential with the manufacture of microprocessors and various sensitive devices.
Virtually just like our prime select on attributes and functionality, this purifier is a fantastic selection if you favor its seems or find it at an improved cost.
That third product ran at our Place of work for over two several years straight though it had been closed for that pandemic, throughout which period the Business endured a small flood. The purifier was nevertheless Doing the job high-quality when we reopened.
We analyzed the tower-fashion Coway AP-1216L in 2017. Irrespective of its respectable-to-sound efficiency, we don’t endorse it. The little footprint of 10 by eight inches belies The truth that it’s 32 inches tall—the peak of a kitchen area counter—and so it takes up a massive number of Visible House. You’d never ever forget about that you have a purifier during the room.
Blueair suggests its DustMagnet machines “powerfully attract airborne dust particles just like a magnet before they settle on floors and surfaces.” But People promises refer to a certain dimension number of particles, from 0.
กรองอากาศเร็วทันใจ แม้แต่ฝุ่นละเอียด สารพิษ และสารก่อภูมิแพ้ ก็สามารถกรองได้
It excels in air-excellent emergencies, like wildfires. In 2017, we designed wildfire situations in our L. a. office and tested various purifiers. Making use of bunches of incense sticks, we created a thick haze of smoke while in the home—which was four periods larger sized than what the Coway is meant to be Utilized in.
In accordance with the Heart for Condition Regulate (CDC), extended exposure to sound levels above 70 dB can hassle you, although sound over ninety dB can harm your hearing, dependant upon just how long you hear it.
The Air Professional is Molekule’s larger purifier. Molekule’s specs declare it is actually efficient in spaces as massive as one,000 sq. toes. Within our tests, it did do something the original Air didn’t: efficiently get rid of good particles through the ambiance. On its best location, it dropped the smoke levels check here by 99.
With its Tremendous-peaceful, compact design and style, you would hardly ever suspect that with only a push of the button The Pure Company's Transportable Air Purifier eliminates odors and various unpleasantries which can greet you any time you open up the doorway to a resort area, family members lavatory or laundry...
In precisely the same vein, the ability cord can even be tucked from the way in the wrap-about slot over the back again in the equipment.
อีกทั้งยังมีระบบการปรับระดับแรงลม ที่ถ้าสามารถปรับได้หลายระดับ อากาศก็จะสะอาดขึ้นมมากเท่านั้น ที่น่าสนใจอีกอย่างคือระบบแจ้งเตือนเมื่อใส้กรองหมดอายุเพื่อให้เราเปลี่ยน และ มีระบบความปลอดภัย เมื่อไส้กรองหมดอายุเครื่องจะหยุดทำงานเพื่อความปลอดภัย
But large is often much too loud when you’re observing Television or sleeping. Purifiers rated for more substantial Areas can function on lower, quieter speeds.
ตัวเครื่องขนาดเล็ก กะทัดรัด กำลังดี มีประสิทธิภาพในการกำจัดกลิ่นที่ยอดเยี่ยม