Product Overview

The Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated (GAC) Filter, 20" x 4.5", 25 Micron brings well-made construction and long-term value together, suited for gift giving. Built with Carbon Fiber, measuring 4.5"D x 4.5"W x 20"H, weighing 9.1 Pounds. Notable features include effectively reduces and reduces chlorine, contributing to its value-driven character.

Key Features

• Effectively reduces chlorine taste and odor, sediment, and other contaminants for improved water quality throughout your entire home
• Unique radial flow technology ensures low pressure drop and minimal carbon fines, providing efficient filtration without sacrificing water pressure
• 100,000 gallon capacity offers up to one year of whole house water filtration before replacement is needed
• Fits standard 20" Big Blue filter housings and replaces most 20" x 4.5" carbon cartridges for easy installation and maintenance
• NSF/ANSI Standard 42 certified for material safety and structural integrity, ensuring reliable performance and peace of mind

Why Choose the Pentair Pentek RFC-20BB Big Blue Carbon Water Filter

For long-term replacement under-sink water filters use, the Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated (GAC) Filter, 20" x 4.5", 25 Micron offers time-tested build, effectively reduces, and reliable performance — a combination that pays off over time.

Best For

For users centered on gift giving, the Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated (GAC) Filter, 20" x 4.5", 25 Micron delivers long-term value through time-tested construction.

Quick Summary

The Pentair Pentek RFC-20BB Big Blue Carbon Water Filter is a Replacement Under-Sink Water Filters product by PENTAIRPENTEK. Material: Carbon Fiber. Product Dimensions: 4.5"D x 4.5"W x 20"H. Item Weight: 9.1 Pounds. External Testing Certification: NSF. Product Benefits: Reduces impurities for great tasting, clearer water. Price: $333.45.

Product Specifications