*Select 1 product of your desired item and you will automatically receive the second in the shopping cart.
Except for replacement filters for mask. In the case of a return, the money can only be refunded if both items are returned.
To get a second HI mask for free, use the code HIAKTION in the shopping cart if you have selected at least two masks.
**Applies to everyone, except for our LIGHT TO GO. The discount is automatically deducted from the shopping cart if two lights are selected.