Hydronix (TW-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane
Thin Film Composite Replacement Residential Reverse Osmosis Membrane
ISO-9001-2000 certified TFC membrane for reliable residential and light commercial RO systems. Delivers consistent performance at a fraction of OEM pricing.
Precision-rolled thin film composite technology
ISO-Certified Manufacturing
Produced in an automated ISO-9001-2000 certified facility for consistent quality. Each Hydronix TW-1812 membrane is precision-rolled to exact tolerances.
True TFC Technology
Thin film composite construction removes dissolved solids, heavy metals, and contaminants down to 0.0001 microns while maintaining flow efficiency.
Wide Operating Range
Functions effectively from 40 to 145 PSI and temperatures between 40-100°F. Adapts to varying municipal water pressure without performance loss.
Universal Fit Standard
1.8 inch diameter by 12 inch length fits most conventional residential RO housings. Direct replacement for standard 1812 membrane configurations.
Reliable Performance Curve
GPD rating calibrated at 60 PSI provides predictable output. Extended 2-5 year lifespan reduces replacement frequency and long-term cost.
Fits most conventional residential RO systems
The Hydronix TW-1812 is a direct replacement for any standard 1.8" x 12" residential reverse osmosis membrane. Compatible with Watts, GE, Whirlpool, iSpring, APEC, Home Master, and most under-sink RO systems using the 1812 membrane size. Verify your existing membrane dimensions before ordering. Works with systems rated 40-145 PSI operating pressure.
Replacement schedule for optimal performance
Pre-Filter Replacement
Replace sediment and carbon pre-filters to protect the TW-1812 membrane from fouling and chlorine damage. Extended pre-filter life increases membrane lifespan.
Membrane Replacement
Replace the Hydronix TW-1812 membrane when water production drops significantly or TDS readings increase. Actual lifespan depends on source water quality and daily usage.
System Performance Check
Test product water TDS and flow rate annually. Sudden changes indicate membrane scaling or pre-filter exhaustion. Monitor waste water ratio for efficiency.
Cost-Effective Alternative
Same performance as OEM membranes at a significantly lower price point
Certified Quality
ISO-9001-2000 manufacturing standards ensure consistent membrane quality
Drop-In Replacement
Standard 1812 sizing fits existing housings without modification
Extended Service Life
2-5 year operational lifespan reduces maintenance frequency and downtime
Thin Film Composite Replacement Residential Reverse Osmosis Membrane
ISO-9001-2000 certified TFC membrane for reliable residential and light commercial RO systems. Delivers consistent performance at a fraction of OEM pricing.
Precision-rolled thin film composite technology
ISO-Certified Manufacturing
Produced in an automated ISO-9001-2000 certified facility for consistent quality. Each Hydronix TW-1812 membrane is precision-rolled to exact tolerances.
True TFC Technology
Thin film composite construction removes dissolved solids, heavy metals, and contaminants down to 0.0001 microns while maintaining flow efficiency.
Wide Operating Range
Functions effectively from 40 to 145 PSI and temperatures between 40-100°F. Adapts to varying municipal water pressure without performance loss.
Universal Fit Standard
1.8 inch diameter by 12 inch length fits most conventional residential RO housings. Direct replacement for standard 1812 membrane configurations.
Reliable Performance Curve
GPD rating calibrated at 60 PSI provides predictable output. Extended 2-5 year lifespan reduces replacement frequency and long-term cost.
Fits most conventional residential RO systems
The Hydronix TW-1812 is a direct replacement for any standard 1.8" x 12" residential reverse osmosis membrane. Compatible with Watts, GE, Whirlpool, iSpring, APEC, Home Master, and most under-sink RO systems using the 1812 membrane size. Verify your existing membrane dimensions before ordering. Works with systems rated 40-145 PSI operating pressure.
Replacement schedule for optimal performance
Pre-Filter Replacement
Replace sediment and carbon pre-filters to protect the TW-1812 membrane from fouling and chlorine damage. Extended pre-filter life increases membrane lifespan.
Membrane Replacement
Replace the Hydronix TW-1812 membrane when water production drops significantly or TDS readings increase. Actual lifespan depends on source water quality and daily usage.
System Performance Check
Test product water TDS and flow rate annually. Sudden changes indicate membrane scaling or pre-filter exhaustion. Monitor waste water ratio for efficiency.
Cost-Effective Alternative
Same performance as OEM membranes at a significantly lower price point
Certified Quality
ISO-9001-2000 manufacturing standards ensure consistent membrane quality
Drop-In Replacement
Standard 1812 sizing fits existing housings without modification
Extended Service Life
2-5 year operational lifespan reduces maintenance frequency and downtime
Description
Thin Film Composite Replacement Residential Reverse Osmosis Membrane
ISO-9001-2000 certified TFC membrane for reliable residential and light commercial RO systems. Delivers consistent performance at a fraction of OEM pricing.
Precision-rolled thin film composite technology
ISO-Certified Manufacturing
Produced in an automated ISO-9001-2000 certified facility for consistent quality. Each Hydronix TW-1812 membrane is precision-rolled to exact tolerances.
True TFC Technology
Thin film composite construction removes dissolved solids, heavy metals, and contaminants down to 0.0001 microns while maintaining flow efficiency.
Wide Operating Range
Functions effectively from 40 to 145 PSI and temperatures between 40-100°F. Adapts to varying municipal water pressure without performance loss.
Universal Fit Standard
1.8 inch diameter by 12 inch length fits most conventional residential RO housings. Direct replacement for standard 1812 membrane configurations.
Reliable Performance Curve
GPD rating calibrated at 60 PSI provides predictable output. Extended 2-5 year lifespan reduces replacement frequency and long-term cost.
Fits most conventional residential RO systems
The Hydronix TW-1812 is a direct replacement for any standard 1.8" x 12" residential reverse osmosis membrane. Compatible with Watts, GE, Whirlpool, iSpring, APEC, Home Master, and most under-sink RO systems using the 1812 membrane size. Verify your existing membrane dimensions before ordering. Works with systems rated 40-145 PSI operating pressure.
Replacement schedule for optimal performance
Pre-Filter Replacement
Replace sediment and carbon pre-filters to protect the TW-1812 membrane from fouling and chlorine damage. Extended pre-filter life increases membrane lifespan.
Membrane Replacement
Replace the Hydronix TW-1812 membrane when water production drops significantly or TDS readings increase. Actual lifespan depends on source water quality and daily usage.
System Performance Check
Test product water TDS and flow rate annually. Sudden changes indicate membrane scaling or pre-filter exhaustion. Monitor waste water ratio for efficiency.
Cost-Effective Alternative
Same performance as OEM membranes at a significantly lower price point
Certified Quality
ISO-9001-2000 manufacturing standards ensure consistent membrane quality
Drop-In Replacement
Standard 1812 sizing fits existing housings without modification
Extended Service Life
2-5 year operational lifespan reduces maintenance frequency and downtime
