Japan

Unicharm Official Site for Cho-Kaiteki® Mask and Cho-Rittai® Mask

  1. Unicharm Mask
  2. Product List
  3. Cho-Rittai® Mask

Product Features

The W-block effect creates a thorough barrier!

99% cut filter* blocks thoroughly!

Properly blocks fine particles from 0.1 mm to 1.0 μm as well as virus droplets.

*Filter area efficiency tests (Fine particles: particle filtration (PFE) efficiency tests, virus droplets: virus filtration efficiency (VFE) tests)

Fits on all sides with no gaps!

The super 3D structure fits just right with no gaps anywhere!

Ventilation filter makes it easier to breathe!

The 3D structure doesn’t stick to the mouth, and it has a new and improved ventilation filter that makes it easier to breathe!

New shape! Soft stretch ear loops!

The improved shape is designed to be easy on the ears and to fit properly so your ears won’t hurt even if you wear the mask for a long time!

Product information

Cho-Rittai® Mask

Size Amount included
Small 7 masks / 30 masks
Medium 7 masks / 30 masks
Large 7 masks / 30 masks

Watch video

Video Introduction of how to put on mask

Specifications for each type

  Super 3D Mask (for colds and allergens)  Super 3D Mask, Standard (for colds and allergens)
Filter
  • 99% cut filter
    *Average value in filter area efficiency tests (Fine particles: particle filtration (PFE) efficiency tests, virus droplets: virus filtration efficiency (VFE) tests)
  • Ventilation filter makes it easier to breathe
  • 99% cut filter
    *Average value in filter area efficiency tests (Virus droplets: virus filtration efficiency (VFE) tests)
  • Easy breathing filter
Ear loops New shape, soft stretch ear loops  Soft ear loops
Nose fit Yes  No
  Super 3D Mask (for colds and allergens) 
Filter

  •  99% cut filter
    *Average value in filter area efficiency tests
    (Fine particles: particle filtration (PFE) efficiency tests, virus droplets: virus filtration efficiency (VFE) tests)
  • Ventilation filter makes it easier to breathe
Ear loops New shape, soft stretch ear loops 
Nose fit Have nose fit
  Super 3D Mask, Standard (for colds and allergens)
Filter
  • 99% cut filter
    *Average value in filter area efficiency tests
     (Virus droplets: virus filtration efficiency (VFE) tests)
  • Easy breathing filter
Ear loops Soft ear loops
Nose fit Do not have nose fit