Independent lab test #527
HALIDODO - KN95 Protective Cup Dust Masks Review - Independent Lab Test Results
HALIDODO KN95 mask did not pass its KN95 benchmark with 99.3% filtration and 142.58 Pa airflow resistance.
- Standard
- KN95
- Origin
- China
- Source
- Amazon
TL;DR
What the lab found
- HALIDODO KN95 mask measured 99.3% filtration versus all Armbrust-tested masks (n=365).
- At 142.58 Pa, HALIDODO KN95 mask had lower breathing resistance than 65.5% of KN95 masks (n=85).
- Its construction score of 20 ranked better than 67.7% of all Armbrust-tested masks (n=363).
Lab results
Test results table
| Measurement | Result | Status |
|---|---|---|
| Overall result | Failed | Failed |
| Filtration efficiency | 99.3% | Pass |
| Airflow resistance | 142.58 Pa | Pass |
| Construction score | 20/25 | Lab score |
| Smell score | 15/25 | Lab score |
Verdict
Why it failed
HALIDODO KN95 mask did not pass because the overall lab result was marked as a fail.
Construction
Construction & Materials
The construction score was 20/25 in the Armbrust lab review. This score is kept separate from filtration and airflow so the physical build does not hide the protective result.
Fit notes
How it feels
Airflow resistance measured 142.58 Pa. Lower Pa readings generally mean easier breathing during wear.
FAQ
Common questions
Does HALIDODO KN95 mask pass Armbrust's lab test?
HALIDODO KN95 mask did not pass Armbrust's lab test.
What filtration score did HALIDODO KN95 mask get?
HALIDODO KN95 mask measured 99.3% filtration in the lab test.
How breathable is HALIDODO KN95 mask?
HALIDODO KN95 mask measured 142.58 Pa airflow resistance in the lab test.
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