Do you use Smoke Signals Filter Fulfillment?
What is Smoke Signals Filter Fulfillment?
When the air quality exceeds your unique tolerance (based on health and age) Puraka sends an SMS alert to tell you to wear a pollution mask. Algorithms keep track of how many n95 filters you're using, and a fulfillment service mails you new ones automatically.
Recent launches
ASTM F3502
These personalized certified masks with "Level 2" results under ASTM F3502, the new CDC-recommended national standard for reusable consumer masks.
Smoke Signals Filter Fulfillment
When the air quality exceeds your unique tolerance (based on health and age) Puraka sends an SMS alert to tell you to wear a pollution mask. Algorithms keep track of how many n95 filters you're using, and a fulfillment service mails you new ones automatically.
