Blue Signature™ Large Pre-Filter

Name: Blueair Blue Signature™ Large Pre-Filter - Blue Signature™ Large Pre-Filter
Brand: Blueair
SKU: 49860543840542
Price: 24.99 USD
Availability: InStock
Rating: 4.6923 (19 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$24.99

Quantity

Color

Black

Quantity

Description

The most customizable air purifier you can get¹

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
Mach...

Reviews

4.7

39 ratings

Great color choices

This color and the quality are great - just like the original.

James · 9 days ago

I LOVE it

Oh my gosh I’m so grateful for this filter. I love seeing it clean the air on the app

Amanda · July 8, 2026

Quiet worker

Seems to work OK, replaced a Blueair 510 that worked for 21 years. Much different now, that's progress.

Edward · June 20, 2026

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Blue Signature™ Large Pre-Filter

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