Pentair – Filter Cartridges – DFX Series – DFX-CB-20BB

We ship to
Please login or register to see downloads


Diamond Flow Series cartridges combine the effective chlorine taste & odor reduction found in traditional Pentek carbon blocks with superior sediment reduction to resist premature plugging. These dual cartridges are well-suited for a wide range of applications.

  • High dirt-holding capacity maximizes utilization of the carbon block
  • Chlorine taste and odor reduction with superior sediment reduction
  • Ideal for POU applications
  • For use with both well and city water
  • Available in 5 to 10 micron ratings


Looking for downloads for this product? Follow the two simple steps below.

Step 1
LoginorCreate Account
Step 2

View downloads!



Manufacturer Pentair – Filter Cartridges
Series DFX Series
Model Number DFX-CB-20BB
Part Number 655152-43
Description Max Dimensions - 4.63" x 20.035"
Nominal Rating - 10 μ
Initial PSI @ Flow Rate - 1.0 psi @ 4 gpm
Chlorine Taste & Odor Reduction @ Flow Rate - > 30,000 Gallons @ 4 gpm

Click To Schedule a Service Call

Click To Schedule a Sales Call

Call for a FREE Quote Today

(855) 787-4200