Had a similar model from Taotronics using same filter size as this one proposed. My daughter had this in her dorm room for a year, running it every night for the some calm noise in the room. Typical dorm room with her and her roommate. Room within a suite with a window that they could only crack open slightly due to security. I was surprised at how much the filter grabbed when I replaced the filter recently.
Purchasing one for my son’s dorm room now.
Photo has a new replacement in a bag on top and the old filter below.