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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Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. test it brought the levels down to double figures within a minute, and they kept on ticking downwards, where other compact purifiers seem to struggle the closer the count gets to safe levels.
We’ve split the products here into three groups, with models suitable for small, mid-sized and larger rooms, and you can jump to each section with the links below. It’s a well-designed unit in white, with a softly glowing blue nightlight ringing the circumference, just below the touch-sensitive control panel. If the power cord, or any other working component of the appliance is damaged, have it replaced immediately by a Bosch authorized technician. In our tests, we found it effective at easing mild pollen allergies and reducing cat food smells – unless emanating from the cat itself.However, there’s no way to ensure that a HEPA air purifier would catch the virus prior to you inhaling it, and there are a lot of variables in play, including the type of filter used, the size of the room and the airflow in it. Again like the Pro P2, it’s quiet, with the noise barely noticeable at the lowest speed in purifier mode.
Living with a dust or pollen allergy can turn simple jobs like cleaning into a recipe for sniffs and itchy eyes. Either way, it keeps things simple, with a single control knob, a default Auto setting and five fan speeds on demand. What we really like about this purifier, however, is that it’s both effective and pretty quiet about it. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .The quality of our products, their economy and environmental safety are all of equal importance to us and all environmental protection legislation and regulations are strictly observed. This works as a remote control, but also allows you to schedule when to turn it on and off, plus which mode to use, and set different schedules for different days of the week. 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. A perfect night's sleep: Activate Quiet Mode to reduce the noise level of this small air purifier to 25 dB (A) and turn its light off, allowing you and your family to sleep completely undisturbed.