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product comparison
RB Plus
RB Pro
RB Basic

Medical
EN14683 Type IIR




Industrial
EN149 FFP2 NR




CE mark
obtained draft certifications
actual certifications in mid-July 2022


UKCA certification
obtained draft certifications
actual certifications in mid-July 2022


size
one size
one size
one size

fluid-resistant




wearing
Headband
Ear-loop
Ear-loop

nose cushion




unit price (HK$)
$17
$12
$9
Product Comparison
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