| Frame | Anodized aluminum profile |
| Thickness | 30mm / 50mm / 70mm |
| Filter material | PTFE composite filter material |
| Gasket | Polyurethane |
| Faceguard | Spray plastic steel mesh |
| Maximum temperature | 70°C (158°F) |
| Nominal Dimensions W x H x D (inch) | Actual Dimensions WxHxD (mm) | Face Velocity (m/s) | Rated Initial Pressure Drop (Pa) H13 / H14 |
|---|---|---|---|
| 23 x 23 x 1 | 570 x 570 x 30 | 0.35 | 74 |
| 23 x 47 x 1 | 570 x 1170 x 30 | 0.35 | 74 |
| 47 x 47 x 1 | 1170 x 1170 x 30 (with reinforcement rib) | 0.35 | 74 |
| 23 x 23 x 2 | 570 x 570 x 50 | 0.45 | 63 |
| 23 x 47 x 2 | 570 x 1170 x 50 | 0.45 | 63 |
| 47 x 47 x 2 | 1170 x 1170 x 50 (with reinforcement rib) | 0.45 | 63 |
| 23 x 23 x 2.8 | 570 x 570 x 70 | 0.45 | 38 |
| 23 x 47 x 2.8 | 570 x 1170 x 70 | 0.45 | 38 |
| 47 x 47 x 2.8 | 1170 x 1170 x 70 (with reinforcement rib) | 0.45 | 38 |
| Nominal Dimensions W x H x D (inch) | Actual Dimensions WxHxD (mm) | Face Velocity (m/s) | Rated Initial Pressure Drop (Pa) H13 / H14 |