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Blueair Blue Signature Mini  Air Purifier Review

Notice: Below are the preliminary measurements for the Blueair Blue Signature Mini. Members have early access to the test results, and some measurements may be updated before publication.

The full review will be published in a few days.
Notice: Become a member to see the early test results below!
Tested using Methodology v1.3.1 
Blueair Blue Signature Mini

Track

HEPA Certified
Locked
Activated Carbon
Locked

Track

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 0

Changelog

  1.  Updated Nov 02, 2026: Early access published.
  2.  Updated Oct 27, 2026: Our testers have started testing this product.
  3.  Updated Oct 15, 2026: The product has arrived in our lab, and our testers will start evaluating it soon.
  4.  Updated Sep 21, 2026: We've purchased the product and are waiting for it to arrive in our lab.

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Test Results

perceptual testing image
Sort:
RATINGS
Category:
All
Design
4 tests
Body
Weight
LockedLock lbs (Lock kg)
Power Cord LengthLockedLock" (Lock cm)
Wheels
LockedLocked
N/A
Footprint
SAMPLE
Join Now

for pictures & test results

Blueair Blue Signature Mini Compactness Photo Sample
Width
LockedLock" (Lock cm)
Depth
LockedLock" (Lock cm)
Height
LockedLock" (Lock cm)
Display And Control
SAMPLE
Join Now

for pictures & test results

Blueair Blue Signature Mini Main Controls Sample
Filter Change Indicator
LockedLocked
Air Quality Sensor Auto Mode
LockedLocked
Remote Control
LockedLocked
App
LockedLocked
Display On/Off
LockedLocked
Timer Function
LockedLocked
Number Of Fan Speeds
LockedLock
Filter Configuration
SAMPLE
Join Now

for pictures & test results

Blueair Blue Signature Mini Filter Configuration Photo Sample
SAMPLE
Join Now

for pictures & test results

Blueair Blue Signature Mini Filter Localization Photo Sample
HEPA Certified
LockedLocked
Filtration Layers
LockedLocked
Activated Carbon
LockedLocked
Performance
3 tests
N/A
Particle Filtration Rate
SAMPLE
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for pictures & test results

Blueair Blue Signature Mini Purification Graph Sample
Measured PM1.0 CADR
LockedLock m³/hr (Lock CFM)
Recommended Room Size @ Max Fan Speed
LockedLock m² (Lock ft²)
N/A
Low-Noise Particle Filtration Rate
SAMPLE
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for pictures & test results

Blueair Blue Signature Mini Purification Graph @ ≤ 45dBA Sample
Measured PM1.0 CADR
LockedLock m³/hr (Lock CFM)
Fan Speed Used
LockedLocked
Recommended Room Size
LockedLock m² (Lock ft²)
N/A
Noise
SAMPLE
Join Now

for videos & test results

Blueair Blue Signature Mini Noise Video Sample
Noise @ Lowest Fan Speed
LockedLockdBA
Noise @ Highest Fan Speed
LockedLockdBA
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