Bests & Worsts Reviews from Amazon

These don't look like the Pur filters I buy at the store. They didn't come in a box. They did not have the Pur decal on the exterior cover or on the filter, as shown in the picture. Filtering my water properly is very important to me so I am not going to use these, because I don't know how they were made and with what they filter. I noticed some of the reviews reported that the filters would get stuck and you would have to pound them on something. I have used Pur filters from a local store, and that has never happened to me before.