Blueair Blue Pure 511 Air Purifier


  • Brand: Blueair
  • SKU: 3422458
  • EAN: 689122024592
  • Availability: Argos: In stock
  • Check & reserve: Available, subject to store stock
  • Home delivery: Available for delivery
  • Home delivery cost: £3.95
  • Internet only item: No
  • Rating: 4.61 stars, based on 54 reviews
  • First tracked: 20 November 2023
  • Last updated: 20 April 2025

Argos Price: £99.00

  • Lowest price: £79.20 (29 March 2025)
  • Highest price: £100.00 (24 January 2024)

Price history

DatePrice
20 April 2025£99.00
29 March 2025£79.20
18 December 2024£99.00
08 December 2024£89.00
26 September 2024£99.00
30 August 2024£89.00
07 August 2024£99.00
06 August 2024£89.00
11 June 2024£99.00
17 May 2024£90.00
17 April 2024£99.00
02 March 2024£90.00
29 January 2024£99.00
24 January 2024£100.00
29 December 2023£90.00
28 November 2023£99.00
20 November 2023£89.00
We started tracking this product on 20 November 2023.

Product description

Blue Pure 511 is our most compact air purifier with HEPASilent™ technology, that seamlessly fits into your home, with a small footprint and low noise level. Quickly purifies a 16 m2 room in about 12.5 minutes or up to 38 m2 space in 30 minutes. Removes at least 99.97% of airborne particles down to 0.1 microns, such as viruses and bacteria. A 360 air intake means no compromise on performance, whilst the stylish grey machine-washable pre-filter cover removes the largest particles and fits into your interior.

Remove at least 99.97% of airborne particles like viruses and smoke down to 0.1 microns. Captures pet dander, pollen, mould and dust, whilst the carbon filter traps light household odours.

As quiet as a whisper at 24 dB on low fan speed. Perfect for use in your bedroom for a good night sleep. Quiet Mark certified air purifier.

Everything is made for your convenience including one button speed control, air quality sensors with 3 colour indicator, auto mode, whisper-quiet fan and easy filter change.

  • Suitable for room size up to 38m².
  • Noise level 49dB.
  • Quiet operation.
  • 3 speed settings.
  • 99.97% filtration rate.
  • Filter included.
  • Washable filter.
  • CADR rating smoke 191.
  • CADR rating pollen 191.
  • CADR rating dust 191.
  • Size H34, W20, D20cm.
  • 1.95m cable.
  • 16 watts.
  • Manufacturer's 2 year guarantee.
  • EAN: 689122024592.