Review on DVC Micro-Lined Shark Dust Cup Filter Replacement - 3 Pack, Lasts Up to 4 Months, Compatible with Shark Europro, Pet Perfect, and more Hand Vacuums by Lauren Negron

Another confirmation of previous reviews that this filter does NOT fit the Shark SV780 model, ie the purple wireless Pet Perfect Shark. As mentioned in another review, the large end of the rubber seal is smaller than the original because it rattles more. So it doesn't close tightly. Dust enters the engine part through the filter. I uploaded an image with this filter applied to the original. Pay attention to the rubber seal at the top, the seal of this filter is smaller there. The rest of the build appears to be of good quality. So if it matches your other vacuums, that's good.