Question about Electrolux Chill Flex Pro

Good day Is the Preimum window kit from Elektrolux with hose insulation as shown in picture 7 included in the grinding, or does it have to be purchased separately. BSP: https://www.melectronics.ch/de/p/785300152996/electrolux-ewk03?gclid=CjwKCAjwk6P2BRAIEiwAfVJ0rEMwmB8ccZt_sSGJBGYR1Q5BgwUXz7Zbk7xK8mLyjgJCh0A125BrABoCeBoQAvD_BwE&gclsrc=aw.ds