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💧 Elevate your whole house water game—because your home deserves the best sip!
The Pentair Pentek CBC-BB Big Blue Carbon Water Filter is a 10" x 4.5" heavy-duty replacement cartridge featuring a 0.5 micron extruded carbon block with bonded powdered activated carbon. Certified by NSF and ANSI, it effectively reduces chlorine taste, odor, and fine sediment, delivering up to 50,000 gallons of premium filtered water. Compatible with all 10" Big Blue housings, it’s engineered for residential and commercial use, ensuring long-lasting, high-capacity filtration for your entire home.




















| ASIN | B00310NIU0 |
| Best Sellers Rank | #35,086 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #246 in Replacement Under-Sink Water Filters |
| Brand Name | Pentek |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,115) |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 00051678170434 |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 10"H |
| Item Type Name | Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 0.5 Micron |
| Item Weight | 1 Pounds |
| Manufacturer | Pentair Industries |
| Manufacturer Part Number | 155170-43 |
| Material Type | Extruded Carbon Block |
| Model Number | CBC-BB |
| Number of Items | 1 |
| Product Benefits | Reduces Chlorine |
| Set Name | Big Blue |
| UPC | 808112759904 809390002690 182682387638 851905131173 115971035903 806294983766 132017511672 882743525954 051678170434 809188528715 807032972011 |
| Unit Count | 1 Count |
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