Update-→ New Version Addet with Smaller Backround 

Hepa Filter for Qidi Plus 4 

Esay Install via Click 

Use 12 x 6x 3mm magnetes for the Lid 

Print in ABS /ASA or PETG 

Need supports for Print

Filter you get here :https://www.amazon.de/dp/B081T3M6KF

German link : 

https://amzn.eu/d/cazmLJk

Magnetes her : https://www.amazon.de/dp/B08F745KY5?th=1 

german Amazon Magnetes : 

https://amzn.eu/d/1KZh6XT

Regards and Happy Printing