PREMIUM HIGH EFFICIENCY CARTRIDGES provide outstanding chlorine taste & odor reduction and very small particle removal to create cleaner, safer water
FITS ALL 20" Big Blue housing and can replace any 20" x 4.5" heavy duty carbon filter cartridge
HIGH FLOW RATES AND LOW PRESSURE DROP similar to a nominal 10 micron carbon block cartridge with the particulate efficiency of a 0.5 micron cartridge
NSF INTERNATIONAL tested and certified for your peace of mind
50,000 GALLON CAPACITY. Replace every 12 months or when you notice a drop in water pressure or water quality
There are no customer reviews yet. Be the first to Write a Review!