Commerce Kickstart 2 - Disable ajax in seach products backend
You can install (if it's not installed yet) Better Exposed Filters. If you edit the View in admin/commerce/products/list (or any of them) and you select BEF for displaying your exposed filters (using defaults) then the autosubmit feature will no longer work. 

On the other hand, see https://www.drupal.org/node/1735254 for an explanation on how to disable the autosubmit feature. It's just adding a CSS class to your filter. You have to find out how to add classes to exposed filters in Views, though. Some dirty jQuery can help, I guess.