WaterSentinel WSS-1 Refrigerator Replacement Filter (2-Pack),Blue & Pentair Pentek EP-BB Big Blue Carbon Water Filter, 10-Inch, Whole House Carbon Block Replacement Cartridge, 10" x 4.5", 5 Micron

• Product 1: Get the best crystal clear drinking water. NSF 42, 53 and 372 certified to remove chlorine and other contaminants. WQA Gold Seal Certified. Product 2: GREATER CHLORINE TASTE & ODOR REDUCTION than competitive 10 Micron carbon blocks Product 2: FITS ALL 10" Big Blue or other heavy duty housings and can replace any 10" x 4.5" carbon filter cartridge Product 2: HIGH POROSITY DESIGN helps prevent the cartridge from plugging before its adsorption capacity is exhausted Product 2: NSF INTERNATIONAL tested and certified for your peace of mind