Features: Engineered with a high performances 5015 blower fan, this for lab compatible cooling fan delivers efficient heat dissipation to prevent print failures caused by motor overheating, clogging, or layer shifting. Featuring bidirectional airflows vents and fluid dynamic, the plastic constructed fan ensures uniform cooling with reduced operational noise below 45dB for uninterrupted printing. Ideal for Lab printer owners and professional makers requiring reliabled thermal management during high detail ABS printing projects. Perfect for prolonged printing for home studios or workshops where consistent nozzle temperature control prevents warping and stringing defects. Combines robust 5015 blower mechanics with optimized airflows channels to maintain motor longevity while operating 30% quieter than standard printer cooling fans. Specifications: Component： Plastic Applicable for lab printer Total length 21cm/8.26in For printers, effectively cools printing parts, extends the service life of the equipment, and improves printing quality Package Includes: 1PC cooling fan 5015 note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.