What would the world be without sensors? The Philips AC4014 air purifier consumes 4.6W when the fan is set to medium, 23.60W when fan is on high. The fan is the only (significant) active component in the product.
What this means is that compared to high, on any other fan setting your device is essentially off. When the device is on high, the noise doesn't let you sleep. Now I need to throw a sound level meter into the mix. Find the purifier that cleans the air while making bearable amounts of noise and consuming reasonable amounts of power.
What this means is that compared to high, on any other fan setting your device is essentially off. When the device is on high, the noise doesn't let you sleep. Now I need to throw a sound level meter into the mix. Find the purifier that cleans the air while making bearable amounts of noise and consuming reasonable amounts of power.