Review on High-Quality Micro Lined DVC Replacement Service Box Vacuum Bag and Filter Kit: Compatible with Sebo, Windsor, Kenmore. Includes 10 Bags and 2 Filters by Cathy Espinoza

When I bought these bags they seemed like a good deal. However, they make my automatic handheld vacuum whistle loudly when upright and prevent the vacuum from automatically raising and lowering to different heights for different floors as it should. The pockets don't provide enough airflow in and out so I just can't use them. Instead, I bought synthetic packing from Sebo, which isn't much more expensive, and my vacuum problems went away.