Soaker hose restrictor plate

I was missing some parts to an old soaker hose, namely the restrictor plate which increases the pressure. So I designed one. I have used both PLA and TPU 95 A and both work just fine for garden hoses. The picture of the hose has been at work for about 6 months in the Texas heat using PLA. When using PLA you also need to add a hose washer on the end to seal the hose form leaks.