Now accepting orders for the 2024 season!
Place your order here: https://martinsonmanufacturing.com/pr...

Venting a portable air conditioner hose out a casement window can be tricky... and ugly.
A piece of plexiglass cut to the same size as your window screen is a durable and elegant solution.

We specialize in custom window inserts and we have a solution for every AC unit and window type.
Check us out at: https://martinsonmanufacturing.com/

Multiple hoses? Yes!
Weird Midea Duo Hose? No problem!
Ship to Canada? We do!

Our average order cost is $240 (shipping is free).

Send us an email with any questions: [email protected]