Intex Pool Chlorine Dispenser

This is a little canister that I use to dispense chlorine in my pool. Double walled, the majority of the water flows through the outer chamber while a small portion is redirected into the chlorine chamber. It takes chlorine granules.
It plugs right in to the filter output inside the pool and redirects the water flow off towards the side helping with circulation.

Print with external supports only to hold up the inflow and outflow nozzles. Supports should not be used inside the canister or else you'll have no way of getting them out. Most printers should be able to bridge the internal cavities with minimal issues without them.