the plastic threaded part that screws into the top of the filter body broke, part #5? this is crazy, it’s never touched by anybody and it’s not in the sun. Now here is the question, how do I release the pressure in the filter? I am going to have to carefully get this broken stub out of the filter lid as it broke level with the top of the filter body. Just took the filter lid off, nothing to grab onto. Any thoughts of how to get the broken threaded plastic out of the lid?