3 Fabric layers:
- Outer layer: Smooth Crepe Satin
- Middle layer: Cotton Muslin (water repellent)
- Inner Layer: Super Soft Spanish Silk
- Washable and reusable (3months)
- Ear-elastic Adjuster (For Adjustable fit)
- Includes matching Keeper
- Insertable Filter: Reusable for 10Days
- Filter fits both Signature and Silk Satin Collection
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Filter: VFE & PFE > 99% BFE > 97%
- Less Waste for the Environment!! ❤️
- 1-2 day delivery within HK
- 24/7 Customer Service
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More information on our Filter here.
Filter tested and approved by Nelson Lab