1 Refill: 2 filters
Refills for 3 months : 6 refills or 12 filters : sent in one shipment
Refills for 6 months : 12 refills or 24 filters : sent quarterly in 2 shipments.
Refills for 9 months : 18 refills or 36 filters : sent quarterly in 3 shipments.
Protect yourself at all times by opting for a subscription. Receive your filter refills in one to three shipments depending on your subscription to limit your carbon footprint.
Preparation times can vary from 3 to 5 working days.
Our subscriptions are based on the use of 4 filters per month, i.e. one per week. We recommend regular washing of the Mask, it constitutes a first barrier to dust and fine particles.
You will receive your filters and a return envelope at once: once your subscription has expired, return your used filters to us.
Our estimate of usage in filter duration is an average. The duration of the filters may vary from one person to another depending on the type of use (work, travel, outdoor activities, etc.), the environment (urban, rural), the daily duration of use, etc. For this reason, we recommend regular washing of the Mask, the first barrier to dust and particles.
The filter consists of 4 layers: inner layers of non-woven with electrostatic characteristics, which stop harmful particles in the air, and outer layers of soft and resistant contact.