Description

• StyleSEAL filters are tested at Nelson Labs, USA in compliance with US-FDA regulations 21 CFR Parts 210, 211 & 280 at a particle size of 0.3 microns
• One filter pack contains 5 sets of filters
• Approximately 20 hours of breathing time per set

Filter colors and efficiency rates

• 80+ and 90+ include carbon layers that provide protection against toxic chemicals and gasses
• 95S and 99S include silver additives that kills germs
• We recommend carbon filters for urban environments

How to use the Air Quality Index (AQI) to choose your filter

• Use the AirVisual smartphone app to keep track of the AQI in your area
• Choose the filter color that matches the color of the AQI
• For example, if the AQI is mostly orange in your area, choose an orange filter