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MPN: F400PA EAN: 689122000138

Item number QG9GG

Blueair Particle Filter for 400 Series - keep your air purifier running at full efficiency.

The Blueair replacement Particle filter removes virtually all airborne particles such PM2.5, pollen, dust, pet dander, bacteria, dust mites and mould spores down to 0.1 microns.Traps particles for good - The gradient filter structure traps even the smallest particles and resists clogging to maintain maximum airflow.

It's also naturally antibacterial - filter fibres naturally prevent bacteria and mould growth, to ensure you'll never put bacteria and mould back into the air. This filter is 100% recyclable, so the only thing you're adding back into the environment is clean air.  

6-month filter life - To maintain optimum performance, we recommend changing your filter about once every 6-months when used 24 hours a day. Genuine Blueair replacement filters guarantee the superior performance of your air purifier and ensure your warranty remains intact. Gradient structured filter with thermally bonded fibres containing polypropylene and polyethylene free of chemicals and binders. Fibre shedding resistant. Fits the Blueair Classic 400 Series Models
  • Depth: 521 MM
  • Particle filter for all Classic 400 Series air purifiers
  • Gradient structured filter with thermally bonded fibres containing polypropylene and polyethylene free of chemicals and binders
  • Traps partilces for good
  • 100% recyclable
  • Naturally antibacerial
  • Recommended to change your filter every 6 months (when used 24 hours a day)
  • Height: 95 MM
  • Width: 250 MM

Technical Specification

Product DescriptionBlueair filter
Product TypeFilter
Intended forAir purifier
Dimensions (WxDxH)24.7 cm x 9.5 cm x 51.9 cm
Designed ForClassic 405

Waste Electrical and Electronic Equipment (WEEE) and waste batteries must never be placed in your waste disposal or recycling bins. WEEE is taken back free of charge at electrical retail outlets on a one-for-one like-for-like basis. There is a bin for small batteries in your local store. Local authority civic amenity facilities also take back WEEE and waste batteries free of charge. WEEE and waste battery recycling is free. For more detail please see our Policy Pages at

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