Hepa Filter adapter for K1 Max

Updated file is added with more tighter slots. Printing with ABS/ASA is much more better, because pla fall down when heated air passes through.

I needed a hepa filter for my k1 max and the cheapest filter I found was Philips vacuum cleaner Hepa filter kit. 

Print with the printer side part on the bottom. Use rectilinear grid snug supports.

Adapter is easy fit with little motion to make reaching the back easier. 

Exhaust temps are low pla is ok.