GE Merlin (4000569) 3.16" x 18.75" TFC Reverse Osmosis Membrane 350 GPD - Hydrologic Compatible
GE Merlin 350 GPD TFC Reverse Osmosis Membrane
The GE Merlin 4000569 delivers 350 gallons per day through proven thin film composite technology, engineered for residential installations that demand commercial-level output. This membrane fits Hydrologic and other systems designed for the 3.16" × 18.75" format, replacing GE legacy part 3027637.
| Model Number | 4000569 (formerly 3027637) |
| Production Rate | 350 gallons per day |
| Membrane Dimensions | 3.16" diameter × 18.75" length |
| Membrane Type | Thin Film Composite (TFC) |
| Service Life | 2–4 years (feed water dependent) |
| Application Class | Residential / Light Commercial |
This membrane is designed for Hydrologic Evolution RO systems and any residential or commercial reverse osmosis unit configured for 3.16" × 18.75" membrane housings. Some multi-membrane systems require two membranes for complete replacement. Verify your system's membrane count and housing dimensions before ordering. Product water quality should be tested periodically to confirm membrane performance, with replacement intervals varying based on feed water TDS, temperature, and pressure conditions.
GE Merlin 350 GPD TFC Reverse Osmosis Membrane
The GE Merlin 4000569 delivers 350 gallons per day through proven thin film composite technology, engineered for residential installations that demand commercial-level output. This membrane fits Hydrologic and other systems designed for the 3.16" × 18.75" format, replacing GE legacy part 3027637.
| Model Number | 4000569 (formerly 3027637) |
| Production Rate | 350 gallons per day |
| Membrane Dimensions | 3.16" diameter × 18.75" length |
| Membrane Type | Thin Film Composite (TFC) |
| Service Life | 2–4 years (feed water dependent) |
| Application Class | Residential / Light Commercial |
This membrane is designed for Hydrologic Evolution RO systems and any residential or commercial reverse osmosis unit configured for 3.16" × 18.75" membrane housings. Some multi-membrane systems require two membranes for complete replacement. Verify your system's membrane count and housing dimensions before ordering. Product water quality should be tested periodically to confirm membrane performance, with replacement intervals varying based on feed water TDS, temperature, and pressure conditions.
Original: $227.70
-65%$227.70
$79.69Description
GE Merlin 350 GPD TFC Reverse Osmosis Membrane
The GE Merlin 4000569 delivers 350 gallons per day through proven thin film composite technology, engineered for residential installations that demand commercial-level output. This membrane fits Hydrologic and other systems designed for the 3.16" × 18.75" format, replacing GE legacy part 3027637.
| Model Number | 4000569 (formerly 3027637) |
| Production Rate | 350 gallons per day |
| Membrane Dimensions | 3.16" diameter × 18.75" length |
| Membrane Type | Thin Film Composite (TFC) |
| Service Life | 2–4 years (feed water dependent) |
| Application Class | Residential / Light Commercial |
This membrane is designed for Hydrologic Evolution RO systems and any residential or commercial reverse osmosis unit configured for 3.16" × 18.75" membrane housings. Some multi-membrane systems require two membranes for complete replacement. Verify your system's membrane count and housing dimensions before ordering. Product water quality should be tested periodically to confirm membrane performance, with replacement intervals varying based on feed water TDS, temperature, and pressure conditions.