GE TFM-50 / Pentek TLC-50 Reverse Osmosis Membrane 50 GPD

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Part Number: 555694-00

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Description

The GE TFM-50 reverse osmosis membrane (also sold as the Pentek TLC-50) is a high-performance replacement membrane designed for residential under-sink reverse osmosis water filtration systems. Rated at 50 gallons per day (GPD), this premium thin-film composite (TFC) membrane helps produce clean, great-tasting drinking water by removing dissolved contaminants from municipal or well water supplies. Engineered for consistent performance and long service life, the TFM-50 membrane provides up to 98% rejection of dissolved solids (TDS), including salts, heavy metals, and other impurities that can affect water quality and taste. This membrane fits most standard residential RO membrane housings and is commonly used as a replacement element in systems such as the Pentek RO-2550 and many other 50 GPD reverse osmosis systems.

Key Features

50 gallons per day (GPD) reverse osmosis membrane capacity
High-performance thin-film composite (TFC) membrane technology
Approximately 98% rejection of total dissolved solids (TDS)
Compatible with most standard residential RO membrane housings
NSF/ANSI Standard 58 validated for performance
Shipped dry for long shelf life and convenient handling

Benefits

Improves drinking water quality and taste
Reduces dissolved salts, minerals, and contaminants
Maintains high purification efficiency in residential RO systems
Easy replacement for many 50 GPD reverse osmosis systems
Durable construction for reliable long-term operation

Technical Specifications

Model: TFM-50 / TLC-50
Membrane Type: Thin Film Composite (TFC)
Production Capacity: 50 GPD
Salt Rejection: ~98%
Dimensions: Approximately 1.8" diameter × 11.75" length
Operating Pressure: Up to 100 psi
Operating Temperature: Up to 120°F (49°C)
pH Range: 4 – 11

Designed for reliable performance and broad compatibility, the GE TFM-50 membrane is a trusted replacement option for maintaining the efficiency of your reverse osmosis drinking water system. Regular membrane replacement helps ensure your RO system continues producing high-quality purified water for drinking, cooking, and beverage preparation.

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GE TFM-50 / Pentek TLC-50 Reverse Osmosis Membrane 50 GPD

Key Features

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Technical Specifications

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GE TFM-50 / Pentek TLC-50 Reverse Osmosis Membrane 50 GPD

Key Features

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Technical Specifications

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