Pentek -20 Carbon Block Filter Cartridge, 20" x 2-7/8", 10 Microns

for chlorine, taste & odor reduction, as well as sediment filtration 20" Standard housings and can replace any 20" x 2.5" carbon water filter cartridge helps prevent plugging, maximizing utilization while maintaining low pressure drop tested and certified for your peace of mind 6,000 . Replace every 3 months or when you notice a drop in water pressure or water quality