Upload BB module for filtering function module
Create a Taxanomy
Create a CPT
Link the taxanomy when create the CPT
add new field form what u need

Click to download the zip file button on top
Create bb module
Copy & paste the frontend.php & frontend.css to you creates bb module.
add data into CPT & Taxanomy
Change the CPT & Taxanomy name at bb module
Save & Run