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
- CLEANER, BETTER-TASTING WATER: Effectively reduces chlorine taste and odor, sediment, and other contaminants for improved water quality throughout your entire home
- HIGH-PERFORMANCE DESIGN: Unique radial flow technology ensures low pressure drop and minimal carbon fines, providing efficient filtration without sacrificing water pressure
- LONG-LASTING FILTRATION: 100,000 gallon capacity offers up to one year of whole house water filtration before replacement is needed
- VERSATILE COMPATIBILITY: Fits standard 20" Big Blue filter housings and replaces most 20" x 4.5" carbon cartridges for easy installation and maintenance
- CERTIFIED QUALITY: NSF/ANSI Standard 42 certified for material safety and structural integrity, ensuring reliable performance and peace of mind
| External Testing Certification | Nsf, Ansi |
| Product Benefits | Removes Odor |
| Brand | Pentek |
| Product Dimensions | 4.5"D X 4.5"W X 20"H |
| Material | Granular Activated Carbon |
| Item Weight | 2.5 Pounds |
| Product Type | Potable Water Filter |
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SKU |
BRSWIYI2CEMBG2LY |
Category |
Tools & Home Improvement , Kitchen & Bath Fixtures , Water Filtration & Softeners , Replacement Water Filters , Replacement Under-Sink Water Filters |
Tags |
Upgrade your home's water quality with the Pentair Pentek RFC-20BB Whole House Carbon Water Filter. This high-capacity filter utilizes advanced radial flow technology and granular activated carbon (GAC) to effectively reduce chlorine taste and odor, sediment, and other contaminants from your water supply. The unique design ensures low pressure drop and minimizes carbon fines, providing efficient filtration without sacrificing water pressure. With a 100,000 gallon capacity, this filter offers long-lasting performance for up to one year before replacement is needed. Compatible with standard 20" Big Blue filter housings, the RFC-20BB is ideal for whole house filtration systems and point-of-entry applications. Constructed with a 70-micron porous polyethylene outer shell, polypropylene core, and durable endcaps, this filter is built to withstand the demands of whole house filtration. NSF/ANSI Standard 42 certified for material safety and structural integrity, the Pentair Pentek RFC-20BB delivers cleaner, better-tasting water throughout your entire home with confidence and reliability.
Technical Details
| Material | Granular Activated Carbon |
|---|---|
| Product Dimensions | 4.5"D x 4.5"W x 20"H |
| Item Weight | 2.5 pounds |
| External Testing Certification | NSF, ANSI |
| Product Benefits | Removes Odor |
| Brand | Pentek |
| EU Spare Part Availability Duration | 1 Years |
| UPC | 051678247433 |
| Global Trade Identification Number | 00051678247433 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Pentair Industries |
| Part Number | 155247-43 |
| Item model number | RFC20-BB |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Color | White |
| Style | 20" x 4.5" |
| Pattern | Water Filter |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Certification | NSF |
| Batteries Included? | No |
| Batteries Required? | No |
| National Stock Number | 4610-01-570-6746 |
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









