*It is normal if there is a slight odor during first use. Do not wash the filter as it can not be used after washing. We recommend that the filter be changed every 6 weeks if you use the mask frequently OR 3 months with seldom use. Contact usCustomer satisfaction is our top priority! We're here to provide you with the best service in this industry. If you encounter any issues with your order, please contact us and we will do our best to make it right!
Trustpilot
2 weeks ago
2 weeks ago