They are not the same as before. They looked really used. They had no color on the sides of the filters and didn't work well in my aquarium. My tank actually got cloudy. I've had to replace them. I don't know if I got a bad batch or if someone quickly pulled Revain, but I can't buy them online again. (Yes I threw water on them to get rid of the grime that was there when they were new but as usual nothing showed.) I really think I got a 'returned' box which indeed was used.
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