เครื่องฟอกอากาศยี่ห้อไหนดี Secrets

เครื่องฟอกอากาศยี่ห้อไหนดี Secrets

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It’s also specifically desirable, by using a tweed-like, washable deal with in a number of muted colours. Two slight knocks in opposition to it: The air-high-quality indicator lamp, a shiny blue LED, shuts off only in the event the device is on its most affordable location, and the corporation endorses changing the filters each six months, pushing yearly replacement expenses over These of another machines.

Adjustability: We only picked air purifiers with a minimum of a few adjustable speed concentrations. Air purifiers might be loud at their greatest velocity — owning lower, quieter velocity choices, specifically in bedrooms, is essential, depending on personalized practical experience.

Two Coway filters that we purchased in February 2021 had a slight odor, and filters that arrived new in 2022 experienced no recognizable odor in the slightest degree. Newest (2023) Amazon assessments that point out odor explain it as faint and dissipating in a day or two.

แหล่งที่มาของมลพิษทางอากาศในรถยนต์

Honeywell’s HPA300 done perfectly in our exams but was also particularly loud, topping out at 62 decibels on its greatest environment and measuring 53 decibels on the higher of its two medium speeds.

The purifier pulls unfiltered air from all directions into its base and pushes clean up air out of the highest. Additionally, it has a material mesh go over that wraps within the base in the device to catch larger clumps of dust, lint and hair — when the duvet seems to be filthy, you are able to take away the velcro, choose it from the equipment and hand-wash it.

The Coway Airmega 200M is nearly identical to our leading decide on, the Coway Airmega AP-1512HH Mighty. The models are created by a similar corporation, and they're bodily so equivalent that their faceplates and filters are interchangeable. The 200M has a slightly a lot more potent motor, which can account for its marginally far better performance within our checks: Running on its highest setting for 50 % one hour, it lessened particulates by ninety nine.

แหล่งที่มาของมลพิษทางอากาศในรถยนต์

Even though Remarkable in functionality and look, the Blue Pure 311 also has elevated jogging prices and no Screen shutoff.

Tim Heffernan is often a senior staff writer specializing in air and h2o excellent and home Vitality performance. A previous writer for your Atlantic, Well known Mechanics, as well as other nationwide Publications, he joined Wirecutter in 2015. He owns a few bikes and zero derailleurs.

I received the Blue Pure 311i+ Max with the brand and are making use of it in my five hundred-sq.-foot NYC apartment for almost a 12 months, which include during 2023’s Canadian wildfire time.

คุกกี้เพื่อการวิเคราะห์และประเมินผลใช้งาน

But we spot a premium on prolonged-standing organizations having a history of customer support—and these pop-up models absence both characteristics. As opposed to handle them independently, we turned them right into a poem, given that their names (which isn’t an exhaustive checklist) click here are pretty lyrical:

คุณสามารถเลือกการตั้งค่าคุกกี้โดยเปิด/ปิด คุกกี้ในแต่ละประเภทได้ตามความต้องการ ยกเว้น คุกกี้ที่จำเป็น