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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

£9.9£99Clearance
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All of the air purifiers featured in this guide have been tested by the editors on TechRadar. They've been reviewed at home (no labs here) in real-life situations, used daily across a minimum of a two-week time frame. Yes – air purifiers come with carbon filters that remove the Volatile Organic Compounds (VOCs) that cause smells. These could be cooking odors, scented candles or aerosols.

Despite the picture above, there is no way I'd use this in the kitchen if you're doing high-temperature cooking that will produce smoke and oily fumes. Get a more butch air purifier if you're going to do that. Or, you know, turn on the kitchen extractor fan that is there to do that exact job.

Capacity: small to medium rooms between 100 sq. ft. and 175 sq. ft. (AHAM rated at 161 sq. ft) / 120 cubic ft/min Clean Air Delivery Rate (CADR) Before T3, Duncan was a music and film reviewer, worked for a magazine about gambling that employed a surprisingly large number of convicted criminals, and then a magazine called Bizarre that was essentially like a cross between Reddit and DeviantArt, before the invention of the internet. There was also a lengthy period where he essentially wrote all of T3 magazine every month for about 3 years. We keep the purifier on the highest setting as it’s an excellent white noise machine. The Blueair not only helps to soothe our baby to sleep, it also drowns out the noise of the wolf that lives next door. That’s right, we have a wolf hybrid neighbor who howls for a large part of the night (and day). Without the air filter, I’m constantly woken up with spiked adrenaline (not awesome in pregnancy). With the air purifier, I sleep right through the howling.

On the standard Everyday setting, the Blue Pure 411 Auto is quiet, measuring just 35dB on the sound meter. In Night mode, its gentle hum is barely noticeable, registering 29dB; chances are, your own breathing will be louder. As expected, the unit is louder in Boost mode at 55dB, but still no noisier than most fans I’ve encountered. Super easy one-button control makes it easy to turn your air purifier on and off – and control the operating speed. It also alerts you when it is time to replace the filter, every six months (operating time). In our tests, we found that the air purifiers removed the lingering smells of candles, incense and dry shampoo. For bedrooms, hallways, front rooms, parlours and anywhere else you're not setting fire to stuff the Blue Pure 411 seems to do a perfectly good job. The maximum room size recommended by Blueair is 15 m sq which, understandably, is on the small size.The Dyson Purifier Hot+Cool Formaldehyde HP09 is the most versatile air purifier here; this model is capable of heating, cooling and purifying the air. This makes it a fantastic choice for those who want to save some space and avoid buying multiple appliances to serve those different functions –but this 3-in-1 appliance does come at a cost. Maintenance is super easy, too; the fabric pre-filter can be vacuumed and machine washed. It removes easily –simply twist off the top white section, undo the velcro and slide the fabric from the filter. From here you can also remove the main filter by sliding it off the inner structure.

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