The JetStream fan duct

thingiverse

Inspired by MajorHardware's "Noctua Air Amplifier" build, this 120mm pressure-optimized fan duct is designed to create greater laminar flow, and push air further, allowing you to place your 120mm-fan-powered desk fan further from you for gentler breezes. Oh, did I mention that this duct is designed to use the Arctic P12, which are daisy-chainable and about 1/5 the price of the A12x25? :D Each JetStream takes between 7-8 hours to print on my Ender 3 at 80mm/s, depending on how many walls and floors/ceilings I use. I printed the beta-test Quad (as seen in my video ) using 4 floors/ceilings and 5 wall layers, and it took about 8 hours per fan and seems extremely durable. Included is a pin and cap mounting system for the fans, including mounting hardware to build The Quad JetStream, which is honestly probably excessive. Enjoy!