Description
- pm2.5 activated carbon filter,5 Layers ,Easy to use,Breathable and comfortable
- The filter element cannot be cleaned and should be replaced once a week.
- When the film or sticky precipitate appears, please replace the filter
- Activated carbon filter insert: 100% brand new and high quality.
- Shipped from USA,about 3-7 business days delivery.
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Color:50pcs
Shipped from USA,about 3-7 business days delivery.
