Ortur Smoke Purifier 1.0 for Laser Engraver Universal The LU2-4 Laser Module enjoys

The LU2-4 Laser Module enjoys a 30-day return guarantee and a one-year warranty

97% purification rate

Engrave cylindrical objects

The front cover can be opened with one key to replace the cartridge quickly

Width adjustment: 7 gear positions for different diameters of cylinder objects

Ortur Smoke Purifier 1.0 for Laser Engraver Universal The LU2-4 Laser Module enjoysAbsorb smoke and dust and purify the air. Powerful 3 layer filtration function can filter 0. 3m, achieving a 99. 97% purification rate. The front cover can be opened with one key to replace the cartridge quickly. A large air volume of 258m h can efficiently exhaust smoke. Noise50dB, providing you with a quiet working environment. 360 rotating tube, good air tightness, sharp and strong, flame retardant materials firmly.