Blueair Blue Pure 411 Air Purifier with Combination Filter For Rooms from 15m²-36m² HEPASilent Technology Removes Pollen, Dust, Mould, Bacteria, Viruses Activated Carbon Reduces VOCs, Odours

Product Information

Unlike many filters, the Blueair Blue Pure 411 comes with a polypropylene filter that can be easily replaced and recycled. Because I already own a Blueair fan with a filter that I absolutely love, I couldn’t wait to try out the DustMagnet 5410i Air Purifier. Press it once to start auto mode, with each subsequent press cycling through the other modes – which are Night, Everyday, and Boost – before switching off. However, as important as the measure of sound intensity is in our assessment, the pitch of the noise carries equal weight.

It makes a noticeable difference to the air quality in a room, is easy to use, and has the added bonuses of being a white noise machine, nightlight, and fan. There was also a lengthy period where he essentially wrote all of T3 magazine every month for about 3 years. During testing, we found that an app can deliver greater insights to the air quality inside the home. Changing the filter is a simple matter, which is good since you'll be doing it a couple of times a year at least.The app provides insights on indoor air quality, plus you can also set schedules – which isn't possible through the display screen.

With the critical elements of air cleaning performance and noise out of the way, we move on to assess the device's ease of use. As expected, the unit is louder in Boost mode at 55dB, but still no noisier than most fans I’ve encountered. Also, the unit lacks an air quality sensor that, on competing models, can be set to turn the purifier on when air quality decreases or, at the least, keeps the user informed of the quality of the air surrounding the purifier. There's only so much information that the display panel can show, and if you want to monitor the air quality over a time period, then this is only possible through app support.They are as follows: one button on the top that you push to cycle the Blue Pure 411 between its three power settings.