Category: Sản phẩm
Forever loại bỏ ozone độc hại trong không khí xuống dưới 1 phần tỷ (ppb), đáp ứng giới hạn phát thải ozone nghiêm ngặt của California và thấp hơn 70 lần so với tiêu chuẩn 70ppb của EPA.
My allergist actually recommended I check the ozone output on any purifier, and this one's reading of under 1 ppb blew me away—that's basically undetectable. The air in my bedroom finally feels clean without that weird, sterile smell my old unit left behind.
I was skeptical about ozone claims, but the built-in sensor reads under 1 ppb in my living room, which blows my mind given the EPA's 70 ppb limit. Runs quietly enough to forget it's even on.
I was paranoid about ozone byproducts from my old purifier, but this one reads at under 1 ppb on my meter—that's a huge relief with kids at home. It runs quietly enough to forget it's on, and the peace of mind knowing it’s way below the 70 ppb EPA limit is worth every penny.
