Official refurbished-ACMER AP220 Smoke Air Purifier

Powerful air volume of 210 m3/h can quickly remove smoke and harmful substances, providing users with a healthy and safe working environment. With 3 layers (primary cotton/HEPA/high-efficiency composite activated carbon) , it can absorb all smoke, dust and harmful gases, achieving a 99.97% filtration and purification effect. With a timing function , the air purifier is turned off at a time, and the fan speed can be adjusted using the knob switch to maximize the purification effect. It can be used indoors with a laser cutting machine, with a maximum noise of only 55dB , ensuring a quiet and comfortable working environment. 75-100 pipe diameter is suitable for most closed laser engraving machines