How to use the PM2.5 Activated Carbon Filters?

Products > USA Gear Products > USA GEAR PM2.5 ACTIVATED CARBON FILTER (10 PACK)
  • Insert the front side of the PM2.5 filter towards your face
  • Guidelines suggest replacement at least every 7 days under normal usage and at least every 2 days under heavy use


Article ID: 2975, , Modified: 6/29/2022 at 3:50 PM

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