Product review (5 stars): It fits right. No leaks!
We enjoy a fairly clean local water supply. The TDS was zeroized with NaCL at 22.0C and tap water reads 193ppm. Out of the fridge, it is about 17, so warming covered in the mic for 20 sec and resting 3m, the TDS reads 162. It is not the filtration I was hoping for, but I am still pleased with the result. Our fridge is about 4 years old and none of the water system hoses have been replaced. I have used some after market filters and had some leaks. PUR filters are recommended by the manufacturer. I am glad to have found these at a good price! I plan to replace them about 120 days apart.