4" tube adapter for A/C vent window mount

Wanted to mount an exhaust hose to my window but all of the AC vent mount kits we're 5" holes or larger, made this adapter piece to connect standard 4" dryer tubing to the window. Printed a cover piece as well so when you aren't printing to can keep the window closed (not airtight for now heh.

This is the window kit I bought from amazon (5.9inch)

https://www.amazon.com/dp/B07R65112D?psc=1&ref=ppx_yo2ov_dt_b_product_details

Printed on an X1C with PETG, .6 nozzle standard settings. Support turned on