About This

• GREATER CHLORINE TASTE and ODOR REDUCTION than competitive 10 carbon blocks
• FITS ALL 20" Big Blue or other heavy duty housings and can replace any 20" x 4.5" carbon filter cartridge
• HIGH POROSITY DESIGN helps the cartridge from plugging before its adsorption capacity is exhausted
• NSF INTERNATIONAL tested and certified for your peace of mind
• 44,000 GALLON CAPACITY. Replace every year or when you notice a drop in water pressure or water quality

Overview

• Material : Extruded Carbon Block
• Product Dimensions : 4.63"D x 4.63"W x 20"H
• Item Weight : 5.65 Pounds
• External Testing Certification : NSF, ANSI
• Product Benefits : Reduces Chlorine, Removes Odor