Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Mr. Coffee Water Filter Replacements

When I ordered these Mr. Coffee Water Filter Replacements, I believed that I was getting the identical Mr. Coffee Water filter type that came with the Coffee Maker. What I received was 6 - very cheap filters that look like grey cardboard. The company's receipt states "no returns". What a rip off! I was hugely dissapointed, as it was a complete waste of money.