1G Respira™️ Antivirus Silver Nano-Filter (20pcs)

• Made exclusively by Nano-technology, providing ultra high protection while maintaining superb breath ability. 
• Proven results to support excellent filtration efficiency, blocking bacteria, viruses, PM2.5, smogs, dusts, free radicals and allergens etc.
• Uniquely configured in a 4-layer design to mechanically filter unwanted particles, starting with high quality PP non-woven layers and high density electro-spinning fibers, adding up with a special skin-friendly silver non woven inner layer to further minimizes allergy
• Filtration Efficiencies are tested by professional bodies including the Nelson approved lab in Taiwan
• Tested and approved by international equivalent standards, efficiency exceeding N99 standard. 
• VFE：99.7% (ASTM F2101) by Nelson Lab 
• PFE：99.0% (ASTM F2299) by Nelson Lab 
• ABI: 99.9% (AATCC 100)** by SGS
• High performance design fits generally all reusable mask types and 1G Respira series of products. （3D masks/ DIY reusable masks/ surgical masks add-ons etc.)

• 20 pieces per box
• Each piece sized approx. 120mm x 90mm
• Registered brand in Hong Kong, manufactured in Taiwan 
• Filtration efficiency exceeding 99% or above (0.1um diameter in size) 
• Reusable design only after proper cleaning and disinfection procedures

1. Do not use machine wash and no rubbing to avoid damages to the nano structure of the filter
2. Soak Wash only: use soda water to immerse for 10 minutes; or use small amount of mild hand wash or detergent to lightly clean the surface of the filter and immerse for 10 minutes
3. Disinfection: immerse in 1:99 diluted bleach or chlorine dioxide for 5 minutes to disinfect; or to spray one of these solutions onto the surface of the filter. (Do not use any alcohol)
4. Use again after filter is completely dried

CLICK HERE --> Video Instruction

 Warning

• Filters can be used for 5 days
• Proper cleanings and disinfection procedures on a daily basis is highly recommended
• recommended to discard after 120 total hours
• filters are made with antibacterial materials and are biodegradable
• Please stop using the product if any sign of allergy occurs
• Filtration efficiency may drop gradually after each wash, pls dispose carefully and use a new one if any damage is found 
• Dispose used filters properly 

**SGS Antibacterial Index: reports show high effectiveness of 99.9% antibacterial activities for the below bacteria  (K.Pneumoniae, E. coli, P. Aeruginosa, S. Aureus)