For your product to be covered by the lifetime warranty, it must be used and maintained according to the instructions in the user manual.

In practice, this means:

• The product must be used and cared for according to the instructions in the manual.
• The pre-filter must be cleaned regularly according to the specified instructions.
• The particle filter must be replaced at least every six months, meaning twice a year.
• To meet this requirement, as a customer, you must purchase a filter package that contains 2 filters per year.
• Only original filters recommended for the product should be used.

If the above conditions are met, the lifetime warranty applies from the date of purchase. Always save receipts for both the product and filter purchases as documentation for any warranty claims.

For complete instructions and details, please refer to the product's user manual.