The attached website says it only requires changing every six months. If you're not in a hard water area it's probably good for a year.
Living, as I do, in the U.S., I'm not familiar with this brand. How does it notify you of a required filter change? If the trigger for the notification is simply a passing of time, then it's even more probable that it doesn't require changing snce the fridge most likely set in the warehouse for 6 months or more, assuming it was manufactured in Asia someplace...