
PureT (TFCKM-1810-50) Kenmore Compatible Reverse Osmosis TFC Membrane 50 GPD
Kenmore Compatible TFC Reverse Osmosis Membrane
Thin film composite membrane technology strips contaminants at the molecular level
TFC Membrane Structure
Cross-linked polyamide barrier rejects dissolved solids, heavy metals, and microscopic contaminants down to 0.0001 micron
50 Gallon Daily Capacity
Consistent 50 GPD output at 50 PSI maintains stable permeate flow for typical household drinking water demand
Kenmore System Match
Manufactured to exact dimensional and performance specs for drop-in replacement in Kenmore RO systems without modification
Filmtec Standard
Meets TW30-1812-50 performance characteristics for reliable TDS reduction and extended service life
Designed for Kenmore reverse osmosis systems
The PureT TFCKM-1810-50 membrane is compatible with Kenmore residential RO systems requiring a 1.8" x 10" TFC membrane rated at 50 GPD. Directly replaces Filmtec TW30-1812-50 membranes in standard Kenmore housings. Verify your system's membrane dimensions and GPD rating before ordering.
Replacement schedule for optimal rejection rates
Membrane Replacement
Replace the TFC membrane when TDS creep becomes noticeable or permeate production drops below acceptable levels, typically after two to three years of normal use
Pre-Filter Changes
Replace sediment and carbon pre-filters on schedule to protect membrane surface from fouling and extend its operational lifespan
TDS Testing
Monitor total dissolved solids in permeate water every three months to track membrane performance and catch degradation early
Direct Fit Installation
Standard 1.8" x 10" dimensions install in existing Kenmore housings without adapters or system modifications
Cost-Effective Performance
Reliable TFC construction delivers Filmtec-equivalent rejection rates at a practical replacement cost
Proven TFC Chemistry
Polyamide thin film technology with decades of field performance in residential RO applications
Kenmore Compatible TFC Reverse Osmosis Membrane
Thin film composite membrane technology strips contaminants at the molecular level
TFC Membrane Structure
Cross-linked polyamide barrier rejects dissolved solids, heavy metals, and microscopic contaminants down to 0.0001 micron
50 Gallon Daily Capacity
Consistent 50 GPD output at 50 PSI maintains stable permeate flow for typical household drinking water demand
Kenmore System Match
Manufactured to exact dimensional and performance specs for drop-in replacement in Kenmore RO systems without modification
Filmtec Standard
Meets TW30-1812-50 performance characteristics for reliable TDS reduction and extended service life
Designed for Kenmore reverse osmosis systems
The PureT TFCKM-1810-50 membrane is compatible with Kenmore residential RO systems requiring a 1.8" x 10" TFC membrane rated at 50 GPD. Directly replaces Filmtec TW30-1812-50 membranes in standard Kenmore housings. Verify your system's membrane dimensions and GPD rating before ordering.
Replacement schedule for optimal rejection rates
Membrane Replacement
Replace the TFC membrane when TDS creep becomes noticeable or permeate production drops below acceptable levels, typically after two to three years of normal use
Pre-Filter Changes
Replace sediment and carbon pre-filters on schedule to protect membrane surface from fouling and extend its operational lifespan
TDS Testing
Monitor total dissolved solids in permeate water every three months to track membrane performance and catch degradation early
Direct Fit Installation
Standard 1.8" x 10" dimensions install in existing Kenmore housings without adapters or system modifications
Cost-Effective Performance
Reliable TFC construction delivers Filmtec-equivalent rejection rates at a practical replacement cost
Proven TFC Chemistry
Polyamide thin film technology with decades of field performance in residential RO applications
Original: $35.96
-65%$35.96
$12.59Description
Kenmore Compatible TFC Reverse Osmosis Membrane
Thin film composite membrane technology strips contaminants at the molecular level
TFC Membrane Structure
Cross-linked polyamide barrier rejects dissolved solids, heavy metals, and microscopic contaminants down to 0.0001 micron
50 Gallon Daily Capacity
Consistent 50 GPD output at 50 PSI maintains stable permeate flow for typical household drinking water demand
Kenmore System Match
Manufactured to exact dimensional and performance specs for drop-in replacement in Kenmore RO systems without modification
Filmtec Standard
Meets TW30-1812-50 performance characteristics for reliable TDS reduction and extended service life
Designed for Kenmore reverse osmosis systems
The PureT TFCKM-1810-50 membrane is compatible with Kenmore residential RO systems requiring a 1.8" x 10" TFC membrane rated at 50 GPD. Directly replaces Filmtec TW30-1812-50 membranes in standard Kenmore housings. Verify your system's membrane dimensions and GPD rating before ordering.
Replacement schedule for optimal rejection rates
Membrane Replacement
Replace the TFC membrane when TDS creep becomes noticeable or permeate production drops below acceptable levels, typically after two to three years of normal use
Pre-Filter Changes
Replace sediment and carbon pre-filters on schedule to protect membrane surface from fouling and extend its operational lifespan
TDS Testing
Monitor total dissolved solids in permeate water every three months to track membrane performance and catch degradation early
Direct Fit Installation
Standard 1.8" x 10" dimensions install in existing Kenmore housings without adapters or system modifications
Cost-Effective Performance
Reliable TFC construction delivers Filmtec-equivalent rejection rates at a practical replacement cost
Proven TFC Chemistry
Polyamide thin film technology with decades of field performance in residential RO applications









