I received it and used it today. Although it's early for a review, I have already noticed the following:

1. The rubber part of the rotating brush is clearly harder and less flexible compared to the original. I still don't know and can't estimate if this affects anything.

2. The HEPA filter (if it is certified HEPA) has an extra plastic, very fine "mesh" in front of it, like an extra filter. At first glance, it seems positive, as dust and hair have a hard time (if not impossible) to penetrate the folds of the HEPA, making it significantly easier to clean the filter and increasing its lifespan.

On the other hand, with this "mesh," the filter gets clogged much faster (due to the significantly smaller and flat surface area compared to the three-dimensional shape of the HEPA filter), which I appreciate/understand results in a significant decrease in performance, either in terms of absorption or battery life.

We shall see.