3-in-1 Air Purification Filter for QIDI Q2/Q2C 3D Printer, G3 Pre-Filter + H12 HEPA Filter + Activated Carbon Filter, Reduces VOCs & Printing Dust, Replacement Part

["Triple-Layer Filtration System: This 3-in-1 air purification component integrates G3 pre-filter, H12 HEPA filter and activated carbon filter, forming a full-range protection. G3 pre-filter blocks hair, dust and other large particles; H12 HEPA filter captures 99.5% of particles above 0.3μm, reducing printing dust diffusion; coconut activated carbon effectively absorbs VOCs and odors generated by heating PLA, ABS, PETG and other consumables.","Perfect Compatibility: Specifically designed for Qidi Q2/Q2C 3D Printer, perfectly matching the printer's air duct, no additional modification required, can be installed and used directly.","Easy Maintenance & Replacement: Adopts modular filter design, which is easy to replace without professional tools. Simply turn off the printer, open the back cover, take out the old filter and install the new one, then restart the printer for self-inspection. Recommended replacement cycle: 500-800 hours of cumulative printing (shortened to 300-500 hours for high-dust consumables such as carbon fiber, nylon)."]