Filtration Creality Halot-ONE

The tower contains a small 3mm hole to prevent the formation of a vacuum during printing - this hole must be sealed after printing, for example, with the resin used and curing with UV light. Use the original screws on the printer to secure the tower. Fill the tower with activated carbon designed for air filtration. I use 4mm pellets. Tested and the output air from the printer is virtually odorless. Happy printing!