About เครื่องกรองอากาศ ในห้องนอน
And two, it’s far more delicate to filter lifestyle than A few other purifiers: We’ve measured fairly important drop-offs when screening calendar year-old filters. Blueair recommends changing the filter “each and every 6 months or so,” and it’s best to stick with that program.The 200M shares the Mighty’s Exhibit-shutoff aspect, which we