- Size: Large
- 99.9% Replaceable Active Carbon Filters
- Dual one-way discharge valves - Reduce condensation360 degree seal - Prevents leakage
- Adjustable nose clip - Prevent fogging
- Adjustable Velcro Strap - Universal fit Versatile - Durable - Washable
- Filters tested at World Renowned Microbiological Testing Facility
- Weight: 4.8 oz.