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Oppotaco Cotton Mask
Oppotaco Cotton Mask
Oppotaco Cotton Mask
Oppotaco Cotton Mask
Oppotaco Cotton Mask
Oppotaco Cotton Mask

Oppotaco Cotton Mask

$10.00

Non-Medical Black Cotton Masks with Pocket for Filter Insert

*Filters sold separately

Length Across: 24.5 cm / 9.6 in

Height : 14.8 cm / 5.8 in 

It is recommended to wash cotton masks after every use and to replace filters every 1-3 days of heavy use, 1-2 weeks of occasional use, or whenever it becomes increasingly difficult to draw a breath.