Review on Efficient 2-Pack Air Filter Factory Replacement for Frigidaire 5304464105 5304478913 Microwave Oven Aluminum Grease Filter by Arnold Carrigan

Of the two filters, one was good and the other was ridiculous. The edge portions were not shirred onto the mesh. Instead, they were loosely fastened with metal clips. The tongue was loosely attached in the same way. The filter is not square. Maybe it was an intermediate stage in the production process? No, a good filter didn't have tacking holes in the edge pieces. If I were to use this filter, loose metal clips or tabs could easily get caught in my food while using the stove. Incredibly bad product!