5015 blower adapter to 4010 4020 fan mount

This is a simple fan adapter, that allows you to mount the blower 5015 in place of the standard fan 4010 4020 etc, without significantly increasing the thickness of the entire object. For example, as an airflow in front of an extruder

At the entrance of the blower - there are two notches halfway up, if the blower has protruding elements there - it is easy to cut here with a knife, and blower will enter without any problems. If there is no such things - then there is no need to cut out (and thanks to this cut fragment - it is easier to print without supports)

There is version L and P - with blower inlet facing to old fan place, or backward. Pictures says everthing.