I preferred not to take into account the previous comments, and to my own experience. And I was right! No surprises. The box is very pretty, the plastic is not at all flexible or end as described in several comments. It is even hard and thick. (Does the product quality has been improved by the manufacturer following certain customers think? I think!) The filter is in fact "naked". One of my cats was quick to run away with and chew. After a "NO" closes, there affects more. I find it much more convenient than the other usual filters that are difficult to remove or. The clips holding the two parts of the body are solid. No problems with the door. In short, that's positive for me!
