Description
- 75 GPD RO Membrane
- Spiral Wound Design for superior membrane flux
- Thin-Film Composite provides exceptional TDS rejection
- Revolutionary high active membrane surface area
- Tolerance to a wide range of operating conditions
- Industry standard size compatible with most RO systems
- Certified to NSF/ANSI 58 standards & FDA title 21 approved
- 100% Made in USA
Our FILMTEC™ 75 GPD reverse osmosis membrane elements for home drinking water are the industry’s most reliable. Advanced membrane technology and automated fabrication allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. These FILMTEC membranes are certified to NSF 58 standards, and they deliver excellent performance in terms of flux, salt and organics rejection, and microbiological resistance. They can operate over a pH range of 2 to 11, are resistant to compaction and are suitable for temperatures up to 45°C. Their performance remains stable over many years, even under harsh operating conditions.
Operating Limits
Membrane Type |
Polyamide Thin-Film Composite |
Maximum Operating Temperature |
113°F (45°C) |
Maximum Operating Pressure |
150 psig (10 bar) |
Maximum Feed Flow Rate |
2.0 gpm (7.6 lpm) |
pH Range, Continuous Operation |
2-11 |
pH Range, Short-Term Cleaning |
1-13 |
Maximum Feed Silt Density Index |
SDI 5 |
Free Chlorine Tolerance |
< 0.1 ppm |
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