Pentair Pentek CB1-10 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Filter Cartrdige, 10" x 2.5", 1 Micron

Pentair Pentek CB1-10 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Filter Cartrdige, 10" x 2.5", 1 Micron