A child not even 10 months old already bent the frame; without another barrier behind it, he would have fallen out of bed long ago. It doesn’t hold at all, even though it’s wedged between the mattress and the bed frame.
It's a pity it comes with only one filter, and you can't get them anywhere. What will I do when that filter is worn out? Why don't you have the filters so people can buy them? Because of the filters and the high noise level, I gave one star less.