AquaSulis 50gpd ThinFilm Residential Reverse Osmosis Membrane

AquaSulis 50 GPD ThinFilm Reverse Osmosis Membrane

AquaSulis reverse osmosis (RO) membrane elements for household drinking water systems are engineered for reliable, consistent performance and exceptional water quality. Utilizing advanced membrane technology and precision-controlled manufacturing, this line of membranes deliver stable operation, high efficiency, and long-term durability.

Designed for superior salt rejection with minimal reduction in water flow, AquaSulis membrane elements produce purer, better-tasting drinking water. Made to industry standard sizing specifications so they can be used in thousandes of different ro models around the world. AquaSulis Ospura RO membrane elements are NSF certified for quality and performance assurance.

Specifications:
Membrane Type: Polyamide Thin-Film Composite (TFC)
Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 300 psi (21 bar)
pH Range: Continuous Operation: 2–11
pH Range: Short-Term Cleaning (30 min): 1–12
Maximum Feed Silt Density Index (SDI): 5
Free Chlorine Tolerance: <0.1 ppm
Part Numbers: AS-TW-1812-50, OSP-1812-50
NSF 58 Certified

Important Notes:
Flow Control Valves / Restrictors:
Flow restrictors can become clogged over time and should be replaced when installing a new membrane. For this 50 GPD membrane, a compatible flow restrictor typically ranges from 300 mL to 400 mL. Lower flow restrictors are generally suitable for cleaner, low-TDS water, while higher flow restrictors are recommended for higher TDS or more challenging water conditions. *see the related part tab for these options

TFC Membrane Protection:
TFC (Thin-Film Composite) membranes are not chlorine tolerant. A carbon pre-filter is required whenever chlorine or Chloramines are present in the feed water to protect the membrane and maintain performance.

Membrane Dimensions:
To verify compatibility with your RO system housing, refer to the membrane sizing diagram and compare the following measurements:

A: 11.75 in
B: 0.87 in
C: 0.68 in
D: 1.75 in
E: 10.00 in

Manufactured by Wave Cyber for TWG