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FLOPLUS 20BB Comparable Water Filter Cartridge by Tier1

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CBC-20BB Pentek Replacement Filter Cartridge by Tier1

Save 58% (MSRP: $136.99)

Quick Overview

Fits filtration system housings that accepts 20 x 4.5 inch cartridges
5 2


A replacement cartridge for systems that accept 20 x 4.5 filters, the CBC-20BB-WF Tier1 water filter cartridge helps you maintain quality water in your home by capturing particles as small as 0.5 micron. For three to six months after installation, based on your existing water quality, this cartridge will help to ensure you serve great water while protecting your appliances from the risk of sediment corrosion. Order the CBC-20BB-WF Tier1 water filter cartridge your system needs today!

  • Ships fast!
  • Reduces sediment as small as 0.5 micron from your water
  • For best results, replace every 3 - 6 months, based on your water quality


Package Qty 1
Used In Brands 3M, Aqua-Pure, Culligan, Pentek, Tier1
Manufacturer's Id CBC-20BB
UPC 635510442684
Advertised Size (in) 20 x 4-1/2
Actual Size (in) 19 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 50.165 x 11.43
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 100,000
Filter Life (months) 6 months
Micron Rating (Nominal) 0.5
Operating Temperature (°F) 40 - 180
Operating Temperature (°C) 4.4 - 82.2
Flow Rate (gpm) 2
Flow Rate (lpm) 7.57
Warranty Guarantee Unconditional Product Guarantee for Life of the Product


Captures the following contaminants:


The TIER1-CBC-20BB is comparable with the following part numbers

33004002 155312-43 GBR-20

Replacement for the Following UPC