Brilliant idea I had not thought about actually simmering the filter, i was just going to leave it in the bath. Although I will add baking soda I will also add vinegar. Thanks for your video.
I forgot to mention in the video that I dumped out the water with oily & sticky stuff instead pouring into the sink because it may be hard to clean or may not be good for the pipe.
Great video, but put the filters in the dishwasher and run the hottest cycle without heat dry using the regular dishwashing powder. Couple of hours later, you can takeout super cleaned filters. Low the effort, energy & water savings factor and high on the satisfaction factor :)