Only Standard size filters are returnable. They must be unused and undamaged. They must be returned at customers’ expense.
Custom size filters are not returnable.
Damaged filters–pictures of damaged filters and the damaged packaging must be emailed and authorization obtained before damaged filters are returned.
Replacement filters will be manufactured as soon as possible for any damaged products.
All filters have a lifetime warranty against defects in materials and workmanship.
No other warranties of any kind are valid.