Pre-Filter Media Rolls & Pads
Eight grade-and-thickness combinations, supplied as rolls or cut pads.
Filter media for ventilation prefiltration and conversion into filter components. Choose G2, G3, G4 or F5, compare the listed thicknesses and specify the roll or cut-piece dimensions required for your installation.
- Grades
- G2 / G3 / G4 / F5
- Thicknesses
- 10 / 15 / 20 / 25 mm
- Supply forms
- Rolls / cut pads
- Configurations
- 8
Product construction
and supply options.
Choose grade and thickness
Eight combinations provide a choice of filtration grade and installation thickness.
Rolls or ready-cut pads
Order rolls for your own conversion process or cut pads to the required dimensions.
Match the operating conditions
Read initial pressure drop alongside the listed face velocity. Final pressure drop and dust holding capacity vary by configuration.
Technical information
- Product form
- Filter media for cutting and installation
- Supply
- Rolls and cut pads
- Grade selection
- G2, G3, G4 and F5 as listed
- Ordering information
- Grade, thickness, dimensions and quantity
Choose your specification.
| Grade | Thickness (mm) | Suggested face velocity (m/s) | Initial pressure drop (Pa) | Final pressure drop (Pa) | Dust holding capacity (g/m²) | Enquire |
|---|---|---|---|---|---|---|
| G2 | 10 | 2 | 20 | 120 | 320 |
| Grade | Thickness (mm) | Suggested face velocity (m/s) | Initial pressure drop (Pa) | Final pressure drop (Pa) | Dust holding capacity (g/m²) | Enquire |
|---|---|---|---|---|---|---|
| G3 | 15 | 1.5 | 20 | 200 | 480 | |
| G3 | 20 | 1.5 | 20 | 200 | 500 |
| Grade | Thickness (mm) | Suggested face velocity (m/s) | Initial pressure drop (Pa) | Final pressure drop (Pa) | Dust holding capacity (g/m²) | Enquire |
|---|---|---|---|---|---|---|
| G4 | 10 | 1 | 25 | 200 | 430 | |
| G4 | 15 | 1 | 25 | 200 | 450 | |
| G4 | 20 | 1 | 25 | 200 | 470 |
| Grade | Thickness (mm) | Suggested face velocity (m/s) | Initial pressure drop (Pa) | Final pressure drop (Pa) | Dust holding capacity (g/m²) | Enquire |
|---|---|---|---|---|---|---|
| F5 | 20 | 0.3–0.6 | 35 | 250 | 438 | |
| F5 | 25 | 0.3–0.6 | 35 | 250 | 500 |
Pressure-drop values should be read with the listed face velocity. F5 is retained as the grade designation in the product data.
Select a row to prepare your enquiry.
Check the complete fit.
Dimensions
Check the available opening, depth and removal space against your equipment.
Mounting
Include the support, retaining and sealing arrangement with your enquiry.
Operating conditions
Send airflow and the material carried in the airstream so the configuration can be reviewed.
Applications & integration
Ventilation prefiltration
Media for the upstream filtration section of compatible air-handling systems.
Filter component production
Roll material for cutting into pads and supported filter components.
Replacement pads
Cut-piece supply matched to the existing frame dimensions and available depth.
Install securely.
Monitor the filter condition.
Support the media across the filter opening and secure the edges to limit bypass. Avoid excessive compression or stretching. Monitor pressure drop and media condition, using the selected configuration’s final pressure drop and the equipment requirements to plan replacement.
Product questions, answered.
What should I include in an enquiry?
Provide the required configuration, dimensions, quantity and operating conditions. Include a drawing or existing filter label in your email where available.
Which options are available?
Supply form: Roll media, Cut pads.
How do I check installation compatibility?
Compare the dimensions, mounting arrangement and sealing interface with the equipment. Include access space and any supports required by the installation.
How should replacement be planned?
Support the media across the filter opening and secure the edges to limit bypass. Avoid excessive compression or stretching. Monitor pressure drop and media condition, using the selected configuration’s final pressure drop and the equipment requirements to plan replacement.
Send your size.
Let’s confirm the fit.
Tell us the dimensions, quantity and operating requirements. Include photos or drawings in your email so we can review the configuration.
Prefer email? Fill in the short brief to prepare a message in your email app. Add any files before sending.