4 model

Free

Laminar flow shroud for 120mm fans

Thingiverse

Free

Laminar flow hose nozzle

Thingiverse

Free

Laminar Flow Air Assist Nozzle for Ortur Master 2 with fixed focal length (Remix)

Thingiverse

Free

E3D v6 Hotend - 40mm Fan Duct Laminar Flow (Improved airflow)

Thingiverse