🧹 Filter Types & Efficiency
CTAPRO supports 5 filter types covering pre-filtration through HEPA-grade air cleaning.
| Filter Type | Models | Efficiency Range | Standard |
|---|---|---|---|
| Synthetic/Metallic | G4, G2, F6–F9, Amerglass, Everlast, Sand | G2–F9 | EN779 |
| Soft Bag | F5 (65%), F6 (65%), F7 (85%), F8 (95%) | F5–F8 | EN779 |
| Rigid Bag | F6 (65%), F7 (85%), F8 (95%), F9 (>95%) | F6–F9 | EN779 |
| Absolute (HEPA) | H13 (99.95%), H14 (99.995%) | H13–H14 | EN1822 |
| Active Carbon | Medium efficiency cartridges | Combined | Custom |
🖥️ Configuration Panels
Synthetic/Metallic Filter — configuration panel
Soft Bag Filter — configuration panel
Rigid Bag Filter — configuration panel
Absolute (HEPA) Filter — configuration panel
Active Carbon Filter — configuration panel
🔨 Construction Options Matrix
| Feature | Synth/Metal | Soft Bag | Rigid Bag | Absolute | Carbon |
|---|---|---|---|---|---|
| Standard Thickness | ✓ | ✓ | ✓ | ✓ | ✓ |
| Increased Thickness | ✓ | ✗ | ✗ | ✗ | ✗ |
| Arrangement Only | ✗ | ✓ | ✓ | ✓ | ✓ |
| Front Extraction | ✓ | ✓ | ✓ | ✗ | ✗ |
| Side Extraction | ✓ | ✓ | ✓ | ✗ | ✗ |
| With Door | ✓ | ✓ | ✓ | ✗ | ✗ |
| Removable Panel | ✓ | ✓ | ✓ | ✗ | ✗ |
🧱 Counterframe Materials
| Material | Synth/Metal | Soft Bag | Rigid Bag | Absolute | Carbon |
|---|---|---|---|---|---|
| Galvanised Steel | ✓ | ✓ | ✓ | ✗ | ✗ |
| SS AISI 304 | ✓ | ✓ | ✓ | ✓ | ✓ |
| SS AISI 316 | ✓ | ✓ | ✓ | ✗ | ✗ |
| Painted Steel | ✓ | ✓ | ✓ | ✗ | ✗ |
🛡️ Prefilter Systems
| Prefilter | Thickness | Synth/Metal | Soft Bag |
|---|---|---|---|
| Without Prefilters | — | ✓ | ✓ |
| G2 Everlast | 48/58 mm | ✓ | ✗ |
| G4 | 48/58 mm | ✓ | ✓ |
| G2 Sand | 48/58 mm | ✓ | ✗ |
| G2 Zn Steel | 48/58 mm | ✓ | ✓ |
📊 Monitoring & Access
Pressure Monitoring
| Option | Description |
|---|---|
| Without Pressure Switch | No monitoring |
| With Pressure Switch | Basic filter status |
| Magnehelic Manometer | Visual analog gauge |
| Differential Pressure Switch NOFLOW | Digital monitoring |
Lighting & Access
| Option | Description |
|---|---|
| Without/Wired Light | Internal illumination |
| Round Window/Porthole | Visual inspection access |
| Rectangular/Spare Porthole | Alternative inspection |
| Microswitch on Doors | Safety Interlock |
💡 Tip
Always specify a pre-filter (G4 minimum) before high-grade filters to extend their life and reduce costs.