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Blueair Blue Pure 511 Air Purifier

Blueair Blue Pure 511 Air Purifier

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Regular price £89.00
Regular price £99.00 Sale price £89.00
Sale Sold out
  • One Button Control
  • Filter Life Indicator
  • Customisable Pre-Filters Colours
  • Low Energy Usage
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Product Description

Introducing the Blue Pure 511, the smallest addition air purifier to the Blueair Blue family. 

With the Blueair Blue Pure 511 priced this low, it is comparable to other air purifiers in the same price bracket such as the Levoit Core air purifiers. It is intended for small places and an entry level model. It is a model that is ideal for customers who want to improve their indoor air without a large expense and only have minor air quality concerns.



(HxWxD): 34 x 20 x 20cm

Power Usage:

2- 16 Watt


1.9 kg

Filter Service Life:

According to the manufacturer the filter should be replaced after 6 months.

Replacement Filters:

Blueair Blue 511 Series Filter



Remote Control:






Air Quality Monitor


Auto mode:


Electronic sensor:


Filter replacement indicator:


On/off timer:


Speed control options

3 speed settings

Air outlet


Air inlet:



1 year manufacturer warranty

Country of Manufacture:



The Blueair 511 is quiet and energy-efficient, using only 2 watts on the lowest speed setting. The easy one-button control makes it simple to turn the air purifier on and off and control the operating speed. It also alerts you when it is time to replace the filter.

One-Button Control

The Blueair Blue Pure 511 features one-button control, allowing you to use a single button to turn the unit on, change the fan speed settings, and turn the unit off.

Easy To Use

The unit features simple filter changing with a twist of the top of the unit and optional interchangeable coloured pre-filters.

Customize with Washable Pre-Filters

Choose from two premium colours inspired by natural Scandinavian landscapes. The air purifier comes with Arctic Trail (Grey).

Filtration Technology

The Blue Pure 511 utilizes Blueair’s HEPASilent filtration technology, comprising a customizable fabric pre-filter and the main particle filter. This filter captures airborne particles such as pollen, dust, pet dander, mould spores, and allergens.

Blueair recommends that the filters are replaced every 6 months to maintain filtration efficiency. The Blueair Blue 511 is advertised as being able to remove gases, chemicals and odours, the carbon mesh in the filter only accounts for a very small amount of carbon and therefore it will not be suitable to filter out elevated levels of chemicals, gases or odours.