RO Membrane

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Product Information

The highest quality


MCM introduces a full line of high-quality household in-line water filter for POU&POE drinking water market, delivering consistent quality products and performance. When incorporating MCM TFC RO Membrane into your POU&POE system, we are sure you and your customers will receive the highest level of water purity and trouble free performance.

Full Automatic Membrane Production Consistent and Superior Quality Control

100% Inspection Complete
production line inspection and test
in – factory quality control system
statistical process control system

Quality Assurance
– 100% Inspection before shipment
– Full automatic inspection and test
– On-line quality control system Features

– Dry type Membrane sheet applied for longer shelf life (12month)
– Membrane sheet from top-tier manufacturer
– FDA certified thin film composite membranes
– NSF performance test passed

The membranes are tested and certified by NSF International against NSF/ANSI Standard 58.
These elements have been tested for the reduction of Arsenic, Barium, Cadmium,
Chromium (Hexavalent), Chromium (Trivalent), Copper, Fluoride, Lead,
Radium 226/228, Selenium, Turbidity, and TDS.

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Operating Limits

– Membrane Type
Polyamide Thin-Film Composite
– Max. Operating Temperature113℉ (45℃)
– Max. Operating Pressure125psi (8.6bar)
– Max. Feed Flow Rate2.0 gpm (7.6lpm)
– pH Range, Continuous Operation3.0 ~ 10
– Max. Feed Silt Density Index< 5
– Free Chlorine Tolerance< 0.1ppm
Model name Permeate Flow
Rate (GPD)
Applied Pressure
Psig (bar)
Stabilized Salt
Rejection (%)
Minimum Salt
Rejection (%)
TW30-1812-50 5060 (4.1)9896Dry type elements
TW30-1812-757560 (4.1)9896Dry type elements
TW30-1812-808060 (4.1)9896Dry type elements
TW30-1812-10010080 (5.5)9896Dry type elements
TW30-1812-15015080 (5.5)9896Dry type elements

1. Permeate flow rate and salt rejection based on the following test conditions : 250ppm (NaCl) softened tap water, 77℉(25℃), 15% recovery, pH 7.5 and the specified applied pressure.
2. Permeate flows for individual elements may vary ±20%.
3. For the purpose of improvement, specifications may be updated periodically.
4. The membranes are tested and certified by NSF International against NSF/ANSI Standard 58.