• Fits kids 3-12 years old - head circumference size 46 cm  to  55.5 cm
  • Reusable mask featuring 98% bacterial filtration efficency. Filters meet surgical mask standards.
  • HeiQ V-block antimicrobial interior mesh fabric treatment
  • Customized fit with adjustable back-of-head elastic bands
  • Technically built with 4-Way ULTRA STRETCH BUFF® CoolNet UV+ cooling fabric.
  • UPF 50+ sun protection*
  • Wicks moisture and dries quickly
  • Extremely lightweight and highly breathable
  • Not intended for medical use


Includes 5 replacement filters

  • Filters offer 98% bacterial filtration efficiency
  • Each filter can be used for a maximum of 24 hours
  • Filter life may vary based on usage and environment

BUFF Kids Filter Mask - Kasai Night Blue

HK$245.00 Regular Price
HK$196.00Sale Price
  • For hygienic reasons, there is no refund and replacement for the filter mask and filters.