!!! danger Please note: no including the printparts and activated carbon (if you need to buy activated carbon, you can contact customer service, thank you) !!! ### Thanks to the official designer:0ndsk4 https://github.com/nevermore3d/StealthMax ## Name Nevermore StealthMax VORON 300mm Air Purifier ## Scope of application most machines **Required bed size: 300x300 (StealthMax)** ## Function description Nevermore StealthMax is an air filter developed specifically for 3D printers. It uses activated carbon and HEPA filters, designed to filter and absorb harmful fumes and unpleasant odors generated when plastics are melted, creating a safer and more comfortable environment for users, purifying the air and protecting health. ## Features 1) The interior is filled with 4mm columnar activated carbon, which can effectively absorb harmful gases such as volatile organic compounds (VOC); 2) It is also equipped with a HEPA (High Efficiency Particulate Air) filter, which can effectively capture tiny particles with a diameter of 2.5 microns and below (usually much smaller in 3D printing) and filter the tiny particles generated during the printing process; 3) The use of Raspberry Pi Pico W Wifi wireless module makes installation and operation simpler and more convenient; 4) Add a 12V step-down module. The device can be directly powered by 24V without a separate 12V power supply; 5) Each module has been soldered with pin headers and circuits, and can be plugged in and used directly without re-soldering. ## Official print link https://github.com/nevermore3d/StealthMax ## Notes 1) Activated carbon filter material, determine whether to replace the filter material based on the filtration efficiency; 2) HEPA high-efficiency filter: determine whether to replace the filter based on the air output (actually, determine whether to replace it based on the wind resistance, and there is no such measurement function in the module).