Hot Tub Chemical Float

This hot tub float is printed in 3 pieces. The main float is a hollow, floating container that holds 2" chlorine or bromine pucks. It has a rotating ring that adjusts the amount of chemical dispensed. And, it has a lid that snaps on the top. The hollow float is something that can only be manufactured by 3D printing ! It's not possible to injection mold such a product with a hollow interior.

PLEASE NOTE the STL files were generated in inches, so it may load as very tiny. You simply need