Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated Carbon (GAC) Filter, 20" x 4.5", 25 Micron
Brand: Pentek
Categories: Tools & Home Improvement, Kitchen & Bath Fixtures, Water Filtration & Softeners, Replacement Water Filters, Replacement Under-Sink Water Filters


Reduces sediment and chlorine taste & odor to provide great tasting, clearer water
FITS ALL 20" Pentair Pentek Big Blue or other 20" heavy duty filter housings and can replace any 20" x 4.5" carbon filter cartridge
UNIQUE RADICAL FLOW DESIGN offers low pressure drop, while significantly reducing release of carbon fines commonly associated with GAC cartridges
NSF INTERNATIONAL tested and certified for your peace of mind
100,000 GALLON CAPACITY. Replace every 1 year or when you notice a drop in water pressure or water quality

Duration: ‎12
Material: ‎Granular Activated Carbon
Product Dimensions: ‎4.5 x 4.5 x 20 inches
Item Weight: ‎2.5 pounds
External Testing Certification: ‎NSF, ANSI
Certification: ‎Nsf
Item Package Quantity: ‎1
Pattern: ‎Water Filter
Batteries Required?: ‎No
Manufacturer: ‎Pentair Industries
Number Of Pieces: ‎1
National Stock Number: ‎4610-01-570-6746
Item model number: ‎RFC20-BB
Batteries Included?: ‎No
Customer Reviews: 4.7 out of 5 stars 737 ratings 4.7 out of 5 stars
Size: ‎20" x 4.5"
Is Discontinued By Manufacturer: ‎No
Part Number: ‎155247-43
Date First Available: November 9, 2004
Product Benefits: ‎Removes Odor
ASIN: B003SRQG0U
Brand: ‎Pentek
Style: ‎Pack of 1
Country of Origin: ‎China