Upgraded 4-inch interface Comgrow laser enclosures are compatible with AC Infinity Flexible 4-Inch Aluminum Ducting and do not require any conversion ports Waterproof and easy to clean and wipe Putting water on the fabric to avoid the laser engraving process, there is water immersion, causing unnecessary damage. Carving process, the material produced wood chips and other dust, easy to wipe clean Real fire resistance test The Comgrow laser cutter enclosure has been tested to withstand temperatures up to 1000 degrees and instantaneous high temperatures, allowing you to enjoy your laser engraving creations. Read more Z1 10W LASER ENGRAVING MACHINE HONEYCOMB LASER BED AIR ASSIST SMOKE ABSORBER Type Laser engraver machine Accessories Accessories Accessories Advantage 1 48W effect power Obtain Clear cutting edges Clean Surface and Smooth Edge] Super Strong 3 Stage furification Advantage 2 0.08mm ultra-fine compressed spot More Secure Protection Adjustable airflow Adjustable high suction fan Advantage 3 10mm wood & 5mm acrylic cutting Wide Compatibility Protect Laser Lens 23 Inch Tube Telescopic