Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Generic filters, not Bionaire!

Was not the Bionaire A1260C Prefilters as advertised in their (Complete Filtration Services) listing. Instead they were generic filters that were poorly cut and not even squared, I had to trim them to make them fit. If you are going to advertised a manufactor's product then that is what you should deliver, not some homemade item.