Phanteks Shift Intake Fan Filter

When I purchased my Phanteks Shift case, I, like many others, noticed there were many problems caused by poor airflow within the otherwise great looking case. I figured out the airflow issues, and this print is just one of many modifications I made. The standard filter seemed too restrictive for the intake, and the exhaust air was filtered, even though it didn't need to be. After a ton of research, I settled on the Silverstone FF143B 140MM Ultra Fine Filter since I live in the dusty environment