H2 Dual Filter Cooling and Heating

My printer is in the living room, so a filter is a must

I tried different filters, and found none of them fit my needs properly

So I designed my own, and after a few iterations, I am now happy with it

• The side walls are angled and recessed to reach all the way to the back
• maximum volume and a form-fitting seal
• no sealing tape needed - form-fittingly sealed
• The filter is designed for 4mm activated carbon and can be easily refilled
• 3 HEPA filters in total: the activated carbon lasts longer and is not clogged by dust
• 2 HEPA filters plus activated carbon for chamber heating operation
• 1 HEPA filter plus activated carbon for cooling fan operation - No filter in original condition
• Protection against odors and VOCs for any material
• Activated carbon and filters can be easily refilled / replaced
• Filter dimensions 135 x 50 x 10. (Chuwi Ilife A4 A4s A6 Robot Vacuum Cleaner)

The original filter (bottom) is bypassed while the chamber is heating up, and air only flows through after the temperature is reached to achieve higher flow

The upper area is thus more stressed and will therefore be consumed first

In circulation mode with a warm chamber, the air must pass through the entire filter, ensuring maximum contact

I bought a pack of 10 on Amazon for 7.98€

https://www.amazon.de/dp/B09N3MPWP7?ref=ppx_yo2ov_dt_b_fed_asin_title

to achieve the highest possible absorption I use CTC 60 activated carbon

https://www.amazon.de/dp/B0D6L49SZ6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

I would be very happy about a like, or even a boost for the model :)

PS:

Filter+H2D heating only.3mf added, top part removed