3 inch duct Y adapter

Needed a Y splitter / adapter  for my 3 inch exhaust duct from my two printers. Could not find a model on Maker World or other sites. Commercial models on Amazon we're about $12 and would take a week to arrive. So designed and printed this in Fusion 360. Printed in PETG. Would not recommend PLA. Have not tested in ABS/ASA, Have optimized the print profile and used limited supports. Should be very strong if you use my profile. Have added grooves for  clamps. Prints in less than seven hours on a PS/2 should cost less than $10 in filament.