Product review (4 stars): Pretty Nice Safe Option.
It work's better then a cheap trap , however I find it still releases some lint fibers..  I hung a sheer curtain over my laundry area and it helped on the dusting problem. I feel like it will be great in the winter for energy saving heat but I am scared what will happen when it hits 97 degrees here.. Over all I do think it is safer and helps cut energy cost but most of all I do feel safer with it then with the 8 ft vertical 80 year old vent my building has.