Heaven Fresh FDA Approved Disposable Face Mask Set of 50 for Respiratory Droplet PreventionHOW TO WEAR FACE MASK Wash hands or sanitize if no soap and water available While holding the mask by the ear loop, make sure the colored side of the mask is facing away, and nose tendon is on top Place ear loops around ears and tighten nose guard Keep hands away from the mask at all times while wearing it TO REMOVE Wash or Sanitize hands Grab ear loops with fingers, avoiding contact with the front of the mask and remove Dispose of mask These masks

UV Wavelength: 254 nm (germicidal wavelength)

6 Stage Filtration:

fungi (such as mold)

Each unit filters spaces up to 96m² (1033ft²)

Wash hands or sanitize if no soap and water available

Noise Level: 40-50 dB

Activated Carbon Filter: Removes small particles like dust mites

250 ft³/hr

Keep hands away from the mask at all times while wearing it

Wash or Sanitize hands

Thick filter provides up to 2 years of service life

Pre-Filter: Catches large particles like dust and hair