Pentair Pentek CRFC-BB Big Blue Carbon Water Filter, 10-Inch, Whole House Chloramine Reduction Radial Flow Carbon Replacement Cartridge, 10" x 4.5", 25 Micron

About this item

• UNIQUE DESIGN REDUCES CARBON FINES in filtered water typically found in other granulated canisters
• 100,000 GALLON CAPACITY. Replace every year or when you notice a drop in water pressure or water quality

Product Description

The Pentair Pentek CRFC-BB is a 10-inch Big Blue catalytic radial flow carbon cartridge built to reduce chloramine in addition to chlorine taste and odor, delivering cleaner, better-tasting water from homes on municipal or city water that contains chloramine. It uses an advanced granular activated carbon media in a radial flow design with a 25-micron nominal rating.The radial flow construction places a bed of carbon between a polyethylene outer shell and a spun polypropylene core, delivering the low pressure drop benefits of granular carbon while a spun polypropylene post-filter reduces the carbon fines commonly associated with granular carbon cartridges. The cartridge uses polypropylene end caps and is rated for water from 40 to 100 degrees F, with a low initial pressure drop of 2.5 psi at 2.5 gpm.This 4.5" x 9.75" cartridge fits 10-inch Big Blue and other heavy-duty 4.5-inch filter housings and replaces any 10" x 4.5" carbon filter cartridge. It provides chlorine taste and odor reduction for more than 100,000 gallons and chloramine reduction for 12,000 gallons at 1.5 gpm. Replace the cartridge when you notice a drop in water pressure or water quality