5 model

Free

Smart Tower for Optimization of Extrusion Factor, Speed, Fan, etc

Thingiverse

Free

Customizable Tower Cooler Fan Upgrade Bracket - 92 to 120 mm

Thingiverse

Free

Nuclear Cooling Tower 40 mm Fan Cover

Thingiverse

Free

DiyProJames Fan Tower TypeI

Thingiverse

Free

Nuclear Cooling Tower 40mm & 30mm Fan

Thingiverse