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Blue Signature™ Pre-Filter

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Nordic Fog
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Blue Signature™ Pre-Filter

Compatible with Blue Signature™ Air Purifier

2.5
Rated 2.5 out of 5 stars
2.5 Stars (2 Reviews)
Select Color
Nordic Fog

  • Captures dust, hair, & pet dander before it reaches the main filter
  • Choose from 6 colors that blend effortlessly into your home
  • Inspired by Scandinavian nature and interior palettes
  • Machine-washable effortless maintenance
  • Device sold separately

Style it your way

Proud to be a Certified B Corp

As a B Corp, we’re part of a global community of businesses that meet high standards of social and environmental impact.

Only compatible with Blue Signature™

Check the label inside your device to confirm your model before selecting.

FAQ

Each Blue Signature™ model comes with one pre-filter in its standard color. Additional colors are sold separately.
2.5
Rated 2.5 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 0 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
50%would recommend this product
Write a Review (Opens in a new window)
2 reviews
  • JP
    John P.
    Verified Buyer
    1 month ago
    Rated 4 out of 5 stars
    Nice Colour

    Pre-Filter colour and performance is good

    Was this helpful?
  • RS
    Rhonda S.
    Verified Buyer
    5 days ago
    Rated 1 out of 5 stars
    Rhondasuzannesippel@gmail.com

    I have not received the midnight pre- filter yet.

    Was this helpful?
    B Profile picture for Blueair
    Blueair
    23 seconds ago

    Thank you for letting us know. We are sorry to hear that you have not received your Blue Signature Pre-Filter yet. This is not the experience we want for you. We have reached out to you directly so we can look into the shipment and help get this resolved as quickly as possible.

¹ Based on high-speed CADR by volume vs. similar competitive models