EverFRESH® Active Controlled Atmosphere System
Technical Specifications
Air Compressor
Provides compressed air to the N₂ membrane. Air is conditioned through a series of filters, water separator and coalescing loopNitrogen Separator
Receives dry/clean air from the system; air passes through hollow fiber module, which separates O₂ and N₂ – actively delivering N₂ into containerSensors
Sensors for monitoring O₂ and CO₂Setpoint ranges for O₂ and CO₂
| Setpoint | Range |
| Oxygen (O₂) | 1%–17% |
| Carbon Dioxide (CO₂) | 1%–19% |
Choosing the Right Controlled Atmosphere Solution
| Feature | SimplyFRESH | EverFRESH |
| Type | Passive CA | Active CA |
| Ideal voyage | Shorter (<20 days) | Extended (up to 5 weeks) |
| CO₂ control | ✓ | ✓ |
| O₂ pulldown | — | ✓ Using nitrogen |
| O₂ measurement | ✓ | ✓ |
| O₂ setpoint | — | ✓ |
SimplyFRESH and EverFRESH® serve different needs. Choose SimplyFRESH for cost-efficient protection on shorter routes; choose EverFRESH when extended voyages require full active atmosphere control.