






💧 Elevate your water game—because your home deserves the best sip!
The Pentair Pentek RFC-20BB is a heavy-duty 20-inch whole house carbon water filter cartridge featuring advanced radial flow technology and granular activated carbon. It reduces chlorine taste, odor, sediment, and contaminants with minimal pressure loss, delivering up to 100,000 gallons or one year of clean water. Compatible with standard 20" Big Blue housings and NSF/ANSI Standard 42 certified, it ensures reliable, long-lasting filtration for superior water quality throughout your home.



| ASIN | B09MSWW43N |
| Brand | pentek |
| Customer Reviews | 5.0 out of 5 stars 7 Reviews |
| Enclosure Material | Polypropylene (PP) Polyethylene (PE) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 30051678247434 |
| Included Components | Carbon Water Filter |
| Item Dimensions D x W x H | 11.4D x 11.4W x 50.8H Centimeters |
| Item Type Name | Carbon Water Filter |
| Item Weight | 29.25 Pounds |
| Manufacturer | Pentair |
| Material | Polypropylene (PP) Polyethylene (PE) |
| Model number | RFC-20BB |
| Product Benefits | Reduces Sediment |
| Product Dimensions | 11.4D x 11.4W x 50.8H Centimeters |
| Unit Count | 6.0 Count |
I**Y
Helps with SO2 (Sulfur oxide)
Trustpilot
5 days ago
1 week ago