Pentek 455906-43, FloPlus-20BB Carbon Filter, 4.5'' x 20'', 0.5 Micron

• FloPlus-20BB Carbon Filter
• #20 Filter, 20" Long
• Outstanding chlorine taste and odor reduction
• Nominal 0.5 micron rating
• 99.95% reduction of Cryptosporidium and Giardia cysts
• Premium dirt holding capacity
• Delivers optimal cyst reduction for whole house carbon treatment
• High flow rates and low pressure drop similar to a nominal 10 micron rating
• Maximum life - dirt holding ability of a 10 micron carbon block with the particulate efficiency of a 0.5 micron filter
• Perfect application for whole house cyst reduction with carbon treatment
• Cyst reduction where low flow, high pressure drop or premature plugging has been a problem
• High flow applications 

NOTE: Filters Will Contain a Very Small Amount of Carbon Fines (Very Fine Black Powder) and a New Filter After Installation Should be Flushed with Sufficient Water to Remove the Fines From Your Water System Before Using the Water