Japan

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

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

Product Features

The W-block effect creates a thorough barrier!

High-density filter has a 3-layer structure!

The high-density filter (99% cut filter*) has a 3-layer structure that thoroughly blocks virus droplets and allergens from getting in.

Also gives you peace of mind for PM2.5.

*Filter area efficiency tests (Virus Droplets: virus filtration efficiency (VFE) tests, allergens: allergen filtration efficiency tests)

Fits on all sides with no gaps!

The super 3D structure fits the face just right with no gaps around the nose, cheeks, or chin, and blocks virus droplets and allergens from getting in.

The easy breathing filter and space around the mouth make it easy to breathe!

The high-performance filter and space around the mouth balance both the need to provide a barrier and ventilation, so the mask fits just right and you can breathe easily. It’s easy to talk, and you don’t need to worry about lipstick getting on the mask.

The soft ear loops won’t make your ears hurt!

The ear loops are soft and made of wide non-woven material, so they won’t make your ears hurt even if you wear the mask for a long time.

High humidity retention effect keeps your throat from getting dry!

The 3D space around the mouth has the effect of retaining humidity, so it keeps your throat from getting dry.

*To take children’s safety into consideration, please don’t allow children to use it while sleeping.

Product information

Cho-Rittai® Mask

Size Amount included
Small 30 masks
Medium 30 masks
Large 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 easy 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 easy to breathe
Ear loops New shape, soft stretch ear loops
Nose fit Yes 
  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 No