Breathe easier at work or play.
• With EasyFlow®, the foam filter is more porous than the ClassicFlow®. This allows you to breathe more freely to match your activity level and
pulmonary needs.
Breathe easier at work or play.
• With EasyFlow®, the foam filter is more porous than the ClassicFlow®. This allows you to breathe more freely to match your activity level and
pulmonary needs.