Particle filter for the K2 Plus

The K2 Plus is equipped with VOC (volatile organic compound) filters, which are effective for odors and resin. However, they are not particularly useful for FDM printing.

To address this, I’ve created a modification that adds a fine particle filter to the K2 Plus.

This mod replaces the original fan cover and includes a slot to insert a HEPA filter, enhancing its filtration capabilities. Filtration isn't perfect, but it's still an extra layer of protection :)

Exhaust fan settings can be modified in the filament settings.

I bought the filter from Aliexpress here which I cut to size but any HEPA (13 or 14 preferably) filter will do.