Omnipure - CSM5640 - COCONUT SHELL GAC CWS COMPATIBLE
CSM5640 Coconut Shell GAC CWS Compatible Cartridge
Drop-in replacement carbon filter for 3M/CUNO reverse osmosis systems. Twist-lock design, coconut shell media, 2500-gallon capacity.
Coconut shell carbon in a sanitary quick-change format
Coconut Shell GAC
Granular activated carbon from coconut shells provides superior chlorine removal and adsorption capacity compared to coal-based carbon.
SQC Twist-Lock System
Sanitary quick change design from Omnipure. Quarter-turn installation, no contact with filter media, no spills during replacement.
5 Micron Filtration
Removes residual chlorine, bad taste, and odors while providing 5-micron sediment filtration as final polish or pre-treatment.
2500 Gallon Capacity
High-capacity carbon bed rated for 2500 gallons or 6 to 12 months of service, depending on source water quality and household usage.
Direct replacement for 3M/CUNO CWS systems
The Omnipure CSM5640 is designed as a compatible replacement for Water Factory Systems, 3M Purification, and 3M Water Filtration reverse osmosis units using the CUNO-style sanitary quick change (SQC) cartridge format. Common applications include under-sink RO systems where the filter serves as either a carbon pre-filter or final post-filter stage.
Replacement schedule for optimal performance
Standard Municipal Water
Replace CSM5640 cartridge every six months if your water is chlorinated city supply with typical usage for a family of four.
Low Chlorine or Light Use
Extend to nine months if chlorine levels are low or household usage is minimal. Monitor taste and odor as indicators.
Maximum Service Life
Do not exceed twelve months even with light use. Carbon loses effectiveness and biological growth risk increases over time.
Sanitary Design
No media contact during change-out
Quick Replacement
Quarter-turn twist and done
Natural Media
Coconut shell carbon is renewable
High Capacity
2500 gallons before replacement
CSM5640 Coconut Shell GAC CWS Compatible Cartridge
Drop-in replacement carbon filter for 3M/CUNO reverse osmosis systems. Twist-lock design, coconut shell media, 2500-gallon capacity.
Coconut shell carbon in a sanitary quick-change format
Coconut Shell GAC
Granular activated carbon from coconut shells provides superior chlorine removal and adsorption capacity compared to coal-based carbon.
SQC Twist-Lock System
Sanitary quick change design from Omnipure. Quarter-turn installation, no contact with filter media, no spills during replacement.
5 Micron Filtration
Removes residual chlorine, bad taste, and odors while providing 5-micron sediment filtration as final polish or pre-treatment.
2500 Gallon Capacity
High-capacity carbon bed rated for 2500 gallons or 6 to 12 months of service, depending on source water quality and household usage.
Direct replacement for 3M/CUNO CWS systems
The Omnipure CSM5640 is designed as a compatible replacement for Water Factory Systems, 3M Purification, and 3M Water Filtration reverse osmosis units using the CUNO-style sanitary quick change (SQC) cartridge format. Common applications include under-sink RO systems where the filter serves as either a carbon pre-filter or final post-filter stage.
Replacement schedule for optimal performance
Standard Municipal Water
Replace CSM5640 cartridge every six months if your water is chlorinated city supply with typical usage for a family of four.
Low Chlorine or Light Use
Extend to nine months if chlorine levels are low or household usage is minimal. Monitor taste and odor as indicators.
Maximum Service Life
Do not exceed twelve months even with light use. Carbon loses effectiveness and biological growth risk increases over time.
Sanitary Design
No media contact during change-out
Quick Replacement
Quarter-turn twist and done
Natural Media
Coconut shell carbon is renewable
High Capacity
2500 gallons before replacement
Description
CSM5640 Coconut Shell GAC CWS Compatible Cartridge
Drop-in replacement carbon filter for 3M/CUNO reverse osmosis systems. Twist-lock design, coconut shell media, 2500-gallon capacity.
Coconut shell carbon in a sanitary quick-change format
Coconut Shell GAC
Granular activated carbon from coconut shells provides superior chlorine removal and adsorption capacity compared to coal-based carbon.
SQC Twist-Lock System
Sanitary quick change design from Omnipure. Quarter-turn installation, no contact with filter media, no spills during replacement.
5 Micron Filtration
Removes residual chlorine, bad taste, and odors while providing 5-micron sediment filtration as final polish or pre-treatment.
2500 Gallon Capacity
High-capacity carbon bed rated for 2500 gallons or 6 to 12 months of service, depending on source water quality and household usage.
Direct replacement for 3M/CUNO CWS systems
The Omnipure CSM5640 is designed as a compatible replacement for Water Factory Systems, 3M Purification, and 3M Water Filtration reverse osmosis units using the CUNO-style sanitary quick change (SQC) cartridge format. Common applications include under-sink RO systems where the filter serves as either a carbon pre-filter or final post-filter stage.
Replacement schedule for optimal performance
Standard Municipal Water
Replace CSM5640 cartridge every six months if your water is chlorinated city supply with typical usage for a family of four.
Low Chlorine or Light Use
Extend to nine months if chlorine levels are low or household usage is minimal. Monitor taste and odor as indicators.
Maximum Service Life
Do not exceed twelve months even with light use. Carbon loses effectiveness and biological growth risk increases over time.
Sanitary Design
No media contact during change-out
Quick Replacement
Quarter-turn twist and done
Natural Media
Coconut shell carbon is renewable
High Capacity
2500 gallons before replacement
