UP Box+ Hepa Filter Fan Cover

The Hepa filter fan cover on UP Box/Box+ printers is very restrictive. This causes excess load on the blower fan, which in turn induces vibration into the printer enclosure. The original cover has a multitude of .075" diameter holes. This new cover has .250" diameter holes over the same surface area of the cover, allowing unrestricted air flow. This greatly reduces the rumble and vibration that the restricted original cover causes.

Orient inline with the Hepa filter.

Note - Updated .ST