Test Silencer for the FLSun S1.
Need 3x 5mm Cube magnets and glue.

Model is builded to take it apart and remove dust from used filters
You can add some cotton inside or foam filters.
inspired by the automotive industry. See air hoses BEFORE air filter. The corrugation (should) dampen certain noises and increase flexibility. However, the last attribute is unimportant for us ;-)

Used foam filter: https://www.puchshop.de/de-DE/manet-korado-luftfilter-schaumstoff-einzell-teil-55mm.html

Tests not ended. feel free to comment. I would be happy to hear suggestions for improvement.