*** ทดสอบโดยปล่อยสิ่งปนเปื้อนที่เกี่ยวข้องทั้งหมดเข้าสู่เครื่องกรองอากาศในสภาพแวดล้อมที่มีการควบคุม
In addition to the above models, we checked out and dismissed many purifiers in the rising crowd of knockoff models. It’s plainly a Duff Dry scenario, and there’s no motive to question that these suspiciously identical knockoffs would accomplish all of that differently in the originals.
The Main three hundred also includes a different snooze method; In this particular method it creates almost undetectable amounts of sounds—but it also moves so very little air that we question it does Considerably for purification.
Two slight negatives: If the 211+ is managing, its on/off button emits a glow that you can’t switch off. Therefore if, like me, you’re bothered by lights when wanting to snooze, which might be an annoyance. And within the day to day, medium fan environment, the Blue Pure 211+ draws quite a bit more electricity when compared to the Coway Mighty, consuming forty six.
สามารถฆ่าเชื้อแบคทีเรียและไวรัสที่เป็นอันตรายได้ดีมาก
A person other thing worth mentioning: A well known video of the hack, within the College of Michigan Well being System, overstates its opportunity. The presenter spots the particle counter directly before the filter—Virtually touching it With all the sensor—and notes that pretty much no particles are passing by way of.
วิธีการเลือกเครื่องฟอกอากาศให้เหมาะสม
The checks: At the start of each check, we take a baseline reading in the เครื่องกรองอากาศ ยี่ห้อไหนดี ambient air top quality for three minutes. We burn 5 picket matches and Enable the smoke flow into for two minutes to boost the particulate amounts within the air. We then operate the purifiers with the remaining thirty minutes.
ลงทะเบียนรับคำแนะนำเรื่องการตั้งครรภ์พัฒนาการลูกในท้องได้ที่นี่
Pursuing AHAM advice, this air purifier is best for smaller bedrooms and workplaces no bigger than 126 sq. toes.
The comparable Blue Pure 211+ Auto is somewhat a lot more strong (not in a way that is probably going to produce a meaningful change), nonetheless it is also much more Electrical power-successful, on account of a brand new motor and filter, and it provides an auto location that adjusts the admirer velocity to modifying air-high-quality problems. We've been self-confident that it'll provide very similar, excellent effectiveness.
เครื่องฟอกอากาศจำเป็นจริงหรือ ช่วยเรื่องอะไรบ้าง
While Remarkable in general performance and appearance, the Blue Pure 311 also has elevated operating costs and no Display screen shutoff.
โค้งมนและมีแม่เหล็กดูดติดเพื่อให้สามารถจัดเก็บอย่างสวยงามบนตัวเครื่อง