About This

• GREATER CHLORINE TASTE and ODOR REDUCTION than competitive 10 Micron 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 prevent 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 : Polyethylene (PE)
• Product Dimensions : 4.5"D x 4.5"W x 20"H
• Item Weight : 2.3 pounds
• External Testing Certification : NSF
• Product Benefits : Reduces chlorine taste and odor, high dirt-holding capacity, and long life