Air Pollution Woes: 5 Things to Consider When Buying a Face Mask

SUMMARY

AI Generated Content
  • Filtration efficiency crucial: N95/KN95 block 95%+ particles, check PM2.5/PM10 ratings.
  • Fit & seal key: Adjustable straps/nose clip needed; test for gaps, various sizes exist.
  • Material impacts comfort: Breathable non-woven filters are best, clean/replace often.
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