Attaching wheels to the Klarta Store 2 air purifier

My wife didn't have the strength to move it, so I came up with the idea of attaching wheels to the Klarta Store 2 air. 

Printed on a 0.28 layer with three strokes and 25% infill.

You need to print the right and left (they differ in the rectangular hole). You will need M6 screws and nuts. I had to shorten my screws a bit because I only had 3cm long ones.