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Amazon.com: Haldis 3D Cooling Fans kit. Upgrade 3Pcs 3010 Fans with Metal Frame Mini Quite 30x30x10mm Fan for Creality 3D Printer (12V) : Industrial & Scientific
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Amazon.com: Creality 3D Printer Extruder Fixed DIY Metal Cooling Fan Cover Print Head Fan Duct for CR-8S,CR-10S,CR-10,Ender-3S,Ender-3,CR-10mini,Ender-4,CR-10 S5,CR-10 : Industrial & Scientific
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