C&A Tool Engineering, Inc. is a leading contract manufacturer of complex machined components for the medical and aerospace industries. As part of our contribution to fighting the pandemic, C&A Tool has repurposed a portion of our factory in Auburn, Indiana, to manufacture disposable face masks. C&A has the full support of our parent company, MinebeaMitsumi, which has been manufacturing face masks for its worldwide employees and the general public since the beginning of the pandemic. C&A fabricates these face masks in a Class-7 clean room using imported materials.


  • Exceptionally soft, thin, non-woven fabric wicks away moisture and provides breathable comfort all day long
  • ​Performs extremely well in filtration efficiency testing
  • ​Meltblown filter and 3-ply construction stops the spread of various air particles and droplets and helps to filter out dust, pollen, and other environmental irritants
  • ​Light weight elastic earloops and embedded nose wire provide an adjustable fit
  • ​Pleated construction offers ample coverage for most adults
  • ​Made from highest quality materials


  • Structure
    3-ply (outer/inner non-woven fabric, meltblown filter)
  • ​Dimensions
    175mm x 95mm
  • ​Non-woven fabric
    Polypropylene, 25gms
  • ​Meltblown filter
    Polypropylene, 25gms, BFE/PFE/VFE ≥99%*
  • ​Earloops
    Polyurethane, Nylon, PET
  • ​Nose wire
  • ​Color
*Independent lab tests for bacterial, particle, and viral filtration. 


Available in boxes of 50 masks or in bulk.


Health and Safety

  • This mask is for single use only and therefore cannot be washed or reused.
  • ​Change this mask immediately if it becomes soiled.
  • ​Discontinue use immediately if you experience any adverse effects from wearing this mask, including, but not limited to, nausea, pain, discomfort, or irritation. Please contact the manufacturer at consumer@catool.com to report any issue.
  • ​Eyeglasses may fog up while wearing this mask, so please use caution while driving or operating machinery.


  • Keep out of the reach of children.
  • ​Store away from direct sunlight, excessive heat, and moisture.
  • ​Close containers securely after opening to keep masks clean.


  • This mask is not recyclable.
  • ​Dispose of this mask in a trash receptacle and follow disposal rules provided by local government.
  • ​Please cut each earloop prior to disposal to protect wildlife from becoming entangled.


C&A Tool Engineering, Inc.
4100 North U.S. 33, Churubusco, IN 46723


C&A Tool Engineering, Inc.
4100 North U.S. 33 | PO Box 94
Churubusco, IN 46723

© 2021 C&A Tool Engineering, Inc. 

All rights reserved.

C&A Tool Engineering, Inc.
4100 North U.S. 33 | PO Box 94
Churubusco, IN 46723

Tel: (260) 693-2167 | Fax: (260) 693-3633
© 2021 C&A Tool Engineering, Inc. All rights reserved.  | Privacy Policy | Sitemap