Fnatr Box 02 Replacement Filter Holder v2

A drop-in replacement for the filter holder on the Fnatr Box 02 printer enclosure. This holder is designed to use HEPA filters for the iLife vacuum robots which can are available cheaply from multiple parties (Amazon link), and compatible with the Bento Box. 

It holds two of these 80mm x 40mm x 15mm HEPA filters in with friction. No worries  if you happen to receive some that are slightly smaller gravity will keep them in place. 

Requires four 6mm diameter x 2mm thick magnets to be glued in as shown in the photos. 

NOTE: filters must be inserted with their cloth tabs pointing down, away from the fan blades.

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Version 2 changes:

• The filter has been dropped by a few millimeters to make it more difficult to accidentally knock the fan blades into them. 
• A hole has been added to the center to allow you to poke your finger up through the bottom & ease removal of the filters.