When you have a garden hose as the inlet of a pump, use this filter before the standard 50 micron inlet side filter to keep debris out of the hose. Holes in filter are 3.5mm or about 1/8 of an inch. Standard Male 3/4 11.5 GHT, will thread right into any female garden hose connection. Will not always seal on its own, always use a sealing washer.

I suggest printing threaded side down, and enable supports on bed only. The cone tip has a 38 deg angle so should print without supports, except for the small tower that will support the tip. If planning to use this long term, print from nylon, petg or some other durable and UV resistant plastic. Last thing we want is small bits of plastic degrading and finding their way into either nature or the water being pumped.