Feature: 1. Compatibility: This 3D printer carbon filters are specially designed for VORON R2/2.4 printer and for Nevermore V6 printer. 2. High Density Activated Carbon: This 3D printer air filter kit adopts high density activated carbon, which can effectively remove harmful particles and odours from 3D printing process. 3. 2 Turbofans: These 3D printer activated carbon comes with 2 5015 turbofans, with 5000RPM high speed, which can maximize the efficacy of high density activated carbon, and it operates silently, ensuring a peaceful and undisturbed printing experience. 4. 3 to 6 Months Carbon Life: A single activated carbon filter can work continuously for 3 to 6 months. After the life of the filter expires, the carbon filter can be easily replaced by removing the top cover. 5. Easy Installation: This 3D printer upgrade kit comes with screws, nuts, sockets, plugs, wires, and magnets, etc, saving your time and effort in installation. Specification: Item Type: 3D Printer Carbon Filters Material: ABS Fan Operating Voltage: DC24V Applicable Model: Designed for VORON R2/2.4 Printer and for Nevermore V6 Printer. Package List: 6 x Activated Carbon Pack2 x Turbofans10 x Screws2 x Nuts6 x Hex Nuts2 x Inlay Nuts6 x XH 2A Sockets6 x XH2.54 2P Plugs12 x Spring Pressure Plate2 x Terminals2 x Wires8 x Magnets