Review on Eufy RoboVac Replacement Parts Kit: 6 Filters, 6 Side Brushes, 1 Main Brush, 1 Pre Filter - Compatible with RoboVac 11S, 30, 30C, 15C, 12, and 35C by Amanda Webber

Good product EXCEPT does not include the pre-filter shown in the original description and photos. Asked for a replacement twice. All three sets did not contain a pre-filter. The seller then returned the money. UPDATE: Updated description and photos to reflect pre-filter not included. The rest of the kit components are as expected.