Intex Hot Tub Outlet Nozzle with Led Lamp holder

thingiverse

These are two versions (with and without probe holders) of a outlet nozzle for the Intex Purespa whirlpool. It should be compatible for the most other Intex whirlpools, too. The outlet lets the water in the hot tube circulate slowly, so most of the dirt collects in the center of the hot tub. You can then vacuum the dirt very easily. At the other end there is a thread where you can mount the original Intex Led lamp. One version includes two probe holders for DS18D20 probes. So you can measure the water temperature and the outlet temperature, if you put in some DS18D20 probes. I printed it with PETG filament and an infill of 20% and support.