PureT - HQCBC Series - 20" x 4.5" Coconut Carbon Block Filter Micron:1 Micron then flush the filter for

then flush the filter for 3-5 minutes before use

High grain capacity for extended service life — calculate replacement intervals using total hardness of your influent water

protecting the membrane and improving water quality before the RO stage

Where the C1-20 Fits

Everything you need for clean

PureT - HQCBC Series - 20" x 4.5" Coconut Carbon Block Filter Micron:1 Micron then flush the filter forThe PureT HQCBC Series 20" x 4. 5" Coconut Carbon Block Filter uses acid washed coconut shell carbon to deliver superior chlorine reduction and sediment capture without the channeling or carbon fines common in granular media. Available in 1, 5, and 10 micron ratings, this NSF 42 certified filter fits standard 20 inch Big Blue housings and outperforms traditional GAC and PAC filters in whole house, commercial, and well water applications.