2-Pack Air Filter for QIDI MAX 4 – HEPA + Activated Carbon Replacement Filter Kit, OEM Upgrade, Easy Installation, for QIDI MAX 4 3D Printer Accessories

["【for QIDI MAX 4 – Perfect Fit & Easy Installation】This 2-pack air filter kit is specifically designed for the QIDI MAX 4 3D printer. The HEPA filter and activated carbon filter match the original OEM specifications exactly, ensuring a drop-in replacement without any modifications. Simply open the rear filter compartment, remove the old filters, insert the new ones, and close – installation takes less than a minute","【H13 HEPA Filtration System – For Airborne Particle Reduction】Designed to reduce airborne particles produced during printing, the H13 HEPA filter helps keep the printer’s interior and nearby workspace clear of dust","【Activated Carbon Filtration – Designed for VOC Adsorption】The activated carbon filter is designed to adsorb volatile organic compounds (VOCs) released during printing. This is particularly relevant when printing with ABS, ASA, Nylon, or other engineering filaments that may release VOC","【Restore Original Filtration Performance – Replace Every 1440 Hours】Over time, both the HEPA filter and carbon filter become saturated and lose effectiveness. QIDI recommends replacing the filters after approximately 1440 hours (60 days) of cumulative printing time to maintain the filtration performance. This 2-pack gives you one complete set for immediate replacement plus a spare, ensuring you never have to print without proper filtration","【Compatible with QIDI MAX 4 3D Printer】This replacement filter kit is specially designed for the QIDI MAX 4 FDM 3D printer. Please note: These filters are for QIDI MAX 4 only. Check your printer model before ordering. The QIDI MAX 4 features a three-stage air filtration system (G3 pre-filter + H13 HEPA + activated coconut carbon)， the HEPA and carbon components to restore full system performance"]