Heavily modified remix based on cfaulkingham's Vacuum Brush Attachment. I rebuilt the inside of the brush to prevent the brush itself from getting sucked inwards when using the vacuum. Created the hose piece from scratch to fit the rigid 18v cordless shop vac and also make it detachable from the brush itself. Printed the brush nozzle in TPU and the modular hose piece in PETG. Mine cracked, hence the electrical tape, but this was only due to low infill(about 10%) and trying to force it on harder than I should have. I would suggest also printing this piece in TPU but PETG or PLA will work too with 2-3 layer perimeter and/or 20-25% infill.