If you want to filter out recommendation conditions then, Follow the below steps.

Step: 1 => Open the ShagunBox app and choose the Cross-Sell app from

                  the side menu.

Step: 2 => Scroll down, Here you can see the Filter product by  the select box

                   field,  (See screenshot below).

Step: 3 => Now click on the select box and select filter by product type option or select 

                  any of the other filters based on your preference.

Step: 4 => Now click on the Save Settings button.

Step: 5 => Your product recommendations are now filtered based on the product type, 

                  (See screenshot below).