This visual Indicator help us to know if the filter element is good for usage or if it is completely dirty.
When this indicador gets to the red zone, it is needed to change the filter element.
Return and refund policy
Being a standard product, the user will have 15 calendar days from receipt to exercise his right to return the product as long as it is returned in its original packaging, without having been used, damaged or modified.
In case of return of the product, the user will cover the shipping and return costs. The refund only includes the total amount of the product including VAT.
Products that have been cut to length, custom made and/or imported exclusively for the customer, will not be returned and/or refunded unless it is a manufacturing failure. It does not matter if the delivery time suffers delays of any kind.