These are official spare parts compatible with the UltiMaker S3.
Model Cooling Fan (UM3/UM3X/S5/S3/S7)
$33.80
AÂ radial fan (5V)Â for use as the side fans for print cooling. Official Ultimaker spare part for the following printers: Ultimaker 3 Ultimaker 3 Extended Ultimaker S3 Ultimaker S5 Ultimaker S7
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