The LaserPecker Desktop Air Purifier for all laser engraving machines has been designed to provide quiet and highly efficient air cleaning, and is perfectly compatible with all LaserPecker devices. It features a 4-stage filtration system and achieves a cleaning rate of 99.97%. Breathe easier with the LaserPecker air filter. 4-stage filtration system for highly efficient air cleaning Combined cotton pre-filter, H13 class HEPA filter, and activated carbon filter for high-quality clean air Quiet and energy-saving function for a pleasant working environment The LaserPecker Desktop Air Purifier for all laser engraving machines offers an outstanding air cleaning experience for your workspace. With its 4-stage filtration system, it efficiently removes pollutants and particles from the air. The air purifier is equipped with a combined cotton pre-filter, an H13 class HEPA filter, and an activated carbon filter, which together achieve a cleaning rate of 99.97%. This ensures that the air you breathe is free from pollutants and particles, which is especially important when working near laser engraving machines. Furthermore, the LaserPecker air purifier is extremely quiet and energy-saving, so it won't disturb your working environment while also helping to reduce your energy consumption. With its compact design, it fits perfectly on your workspace and ensures clean and healthy air, allowing you to fully concentrate on your work.