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RO Replacement Filters & Membranes
Pentair T600RO Replacement Pre/Post Filter Pack (4006943)
Pentair T600RO Replacement Pre/Post Filter Pack (4006943)
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Part Number:
4006943
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Description
The Pentair 4006943 filter pack is a replacement cartridge set designed for use with the Pentair T600RO Quick Connect tankless reverse osmosis system. This package includes the composite pre-filter and carbon block filter required for proper system operation and protection of the RO membrane.
These filters are part of the system’s primary pretreatment and post-treatment stages, reducing particulates, chlorine, taste, and odor prior to and after the reverse osmosis process.
Filtration Function
Composite Filter (CF-12M):
Reduces sediment, particulate matter, and chlorine to protect the RO membrane
Carbon Block Filter (CB-12M):
Improves taste and odor while providing additional chlorine reduction
System Role:
Supports overall RO system performance and extends membrane life
Performance Characteristics
Filter Life:
Approximately 12 months under typical residential use
Quick-Connect Design:
Twist-lock cartridges allow replacement in seconds without tools
No Shut-Off Required:
Designed for fast service with minimal system interruption
System Monitoring:
Compatible with T600RO LED indicator alerts for filter status
Design Features
Sealed Cartridge Construction:
Reduces contamination during replacement
Integrated Flow Design:
Maintains proper flow and pressure within the system
OEM Fitment:
Engineered specifically for Pentair T600RO systems
Specifications
Part Number:
4006943
Filter Models Included:
CF-12M (composite), CB-12M (carbon)
Filter Type:
Pre-filter and carbon post-filter set
Compatible System:
Pentair T600RO (Part #4006877)
Recommended Replacement Interval:
12 months
Maintenance Notes
Replace filters when LED indicator signals or annually, whichever comes first
Timely replacement is required to maintain TDS reduction performance and membrane longevity
Actual lifespan varies based on feed water quality and system usage
Installation Notes
Remove existing cartridges by rotating counterclockwise and pulling from housing
Insert new filters and rotate clockwise until fully seated
Ensure correct placement in designated CF and CB filter positions
Application
Replacement filter set for Pentair T600RO tankless reverse osmosis systems used in residential drinking water applications requiring consistent pretreatment and post-filtration performance.
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