cabin air filter in 2014 equinox

i am going to remove and replace our engine air filter at 24000 miles. This looks like a very simple operation.

I was planning to do the same with the cabin air filter until I discovered that i need to REMOVE THE GLOVE BOX in order to access the existing filter.

My question is: what are the possible reprecusions of not replacing the cabin air filter?

Thanks for any information, comments and help

No provisions to squeeze the sides of GB and lower it ?

Google it to find youtube Release is at top once you lower box,

Welcome to AF, yes restricted air flow for one.

As Copytech99 says, Google is your friend!

https://www.youtube.com/watch?v=dfFapqQxFZk