Inflatable paddle board, raft, bouncy house, mattress shop vac fill adapter

*Updated - thicker

Printed in PETG.

For best results.

• avoid crossing perimeters

• fuzzy skin outside

• nearest seams

• concentric top, bottom, infill

Unnecessary, but when it's fresh off the build plate you can press out the center part with your thumbs for even more fill power.

If it's too small, scale it up to fit your shop vac.

Hope I don't have to say this but plug the hose firmly into the air outlet...