Bosch Air 4000, Air Purifier Removes 99.9% of all Pollutants through HEPA13 Air Filter, with Smart Sensor, Auto Mode & Sleep Mode (25 dB (A)), Air Quality Feedback, CADR 300m³/h, up to 62.5 m²

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To provide services such as sales and marketing services, contract management, payment handling, programming, data hosting and hotline services we can commission and transfer data to external service providers and/or Bosch affiliated enterprises. What’s more, the US Centre for Disease Control has advised that used properly, air purifiers can help reduce airborne contaminants, including viruses, in a home or confined space. It’s just as good as an air purifier too, though its CADR rating is slightly below that of the purifier-only Pro P2. You can also put it in Night mode to keep the noise down, or switch it to Auto and have the purifier adjust its own speed to keep the air clean. Unfortunately we do not have control over these cookies, in this case you should refer to the list of cookies on this page which provides further details.

This symbol means that the product must not be disposed of with other waste, and instead must be taken to the waste collection points for treatment, collection, recycling and disposal. At full tilt, it’s as noisy as most rival air purifiers, but in its sleep mode you’d struggle to hear it above ambient sound levels – we measured the output at just 31dBA.

Thanks to the maintenance indicator you know exactly when the filter lifetime counter reaches 0% and you have to replace it. Spending more will get you something quieter with more power, but this is a decent little purifier for a small lounge, home office or bedroom if you’re working on a similarly sized budget. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). However, with a HEPA filter, a carbon odour filter, an ioniser and UV-C treatment to combat germs, the HoMedics has a more robust set of air treatment features than other purifiers in its class. Some purifiers are even packing in Wi-Fi connectivity and apps, so you can set the purifier going before you get home from the office or control it from your phone.

The Data User shall refrain from copying and disseminating the data or the database as a whole and / or from causing such acts to be carried out by third parties, without TecDoc's prior consent.We’ve seen a few fans with added air purification – most notably the Dyson Purifier Cool – but the AcerPure Cool C2 takes a slightly different tack: essentially attaching a large desktop fan to the body of the Pro P2 purifier to make something akin to a pedestal fan. in-1 filter for excellent air purification removes 99,9% of all pollutants in the air of the bedroom or any other room in your home. It’s a well-designed unit in white, with a softly glowing blue nightlight ringing the circumference, just below the touch-sensitive control panel. It comes in black or grey and stands just 40cm high – roughly the size of a small pedal bin – with the intake at the bottom and a fan blasting air out at an angle at the top. Do not use the appliance when smoking indoors, have used insecticides, disinfectant, or in places with oily residues, burning incense, or chemical fumes.

For additional information on the environmentally compatible disposal of old electrical and electronic appliances, please contact the relevant local authorities, your household waste disposal service or the retailer where you purchased the product. Again like the Pro P2, it’s quiet, with the noise barely noticeable at the lowest speed in purifier mode. We then run standardised tests, spraying a test aerosol inside a small room for five seconds and using an air quality meter to record particulate levels.The HoMedics stays quiet at its lowest two settings, but noise levels ramp up on its highest setting to around 54. And while it’s noisy when maxed out – peaking at over 53dB – it’s much more easy-going at lower speeds, just 31dB on the first few settings.