Pool filter cleaner with (Gardena) hose connector

Since I only have hozes with the "Gardena" couplers, I remixed the original design and added the coupler. I advise to print it with the 5 nozzles facing downwards and add a large (10-20mm) brim around it so it is kept fixated to the bed. Also, you might think about lowering your printing speed a bit since the bed contact area is not that large.