Mini-pleat Filter
Microglass mini-pleat filtration in 45 and 95 mm depths.
Choose F6–F9 grades in three face sizes. Galvanized steel, aluminium alloy and cardboard frames share the listed specifications.
- Filter grades
- F6 / F7 / F8 / F9
- Depth options
- 45 / 95 mm
- Filter medium
- Micro fiberglass paper
- Frame options
- Galvanized steel / aluminium alloy / cardboard
Compact depth.
Flexible frame choice.
Compact mini-pleat construction
Hot-melt adhesive maintains spacing between the microglass pleats. The listed configurations provide 3–11 m² of filter area.
Two installation depths
Select 45 or 95 mm to match the housing. The two depths have different rated airflows; compare resistance at the stated operating point.
Three frame options
Galvanized steel, aluminium alloy and cardboard versions use the same specification table. Include your frame preference in the enquiry.
Materials & operating parameters
- Filter grades
- F6 / F7 / F8 / F9
- Depth options
- 45 / 95 mm
- Filter medium
- Micro fiberglass paper
- Frame options
- Galvanized steel / aluminium alloy / cardboard
- Separators
- Hot-melt adhesive
- Face sizes
- 287 × 592 / 490 × 592 / 592 × 592 mm
- Rated airflow
- 1000–3000 m³/h, by model
- Initial resistance
- 65–150 Pa, by model
- Filter area
- 3–11 m²
- Final pressure drop
- 450 Pa
Choose a grade.
Review the data.
Select a grade to view the listed dimensions, rated airflow, initial resistance and filter area.
F6
| Grade | W × H × D (mm) | Rated airflow (m³/h) | Initial resistance (Pa) | Filter area (m²) |
|---|---|---|---|---|
| F6 | 287×592×45 | 1000 | 65 | 3 |
| F6 | 490×592×45 | 1600 | 65 | 5 |
| F6 | 592×592×45 | 2000 | 65 | 6 |
| F6 | 287×592×95 | 1500 | 80 | 5.5 |
| F6 | 490×592×95 | 2450 | 80 | 9 |
| F6 | 592×592×95 | 3000 | 80 | 11 |
F7
| Grade | W × H × D (mm) | Rated airflow (m³/h) | Initial resistance (Pa) | Filter area (m²) |
|---|---|---|---|---|
| F7 | 287×592×45 | 1000 | 80 | 3 |
| F7 | 490×592×45 | 1600 | 80 | 5 |
| F7 | 592×592×45 | 2000 | 80 | 6 |
| F7 | 287×592×95 | 1500 | 90 | 5.5 |
| F7 | 490×592×95 | 2450 | 90 | 9 |
| F7 | 592×592×95 | 3000 | 90 | 11 |
F8
| Grade | W × H × D (mm) | Rated airflow (m³/h) | Initial resistance (Pa) | Filter area (m²) |
|---|---|---|---|---|
| F8 | 287×592×45 | 1000 | 100 | 3 |
| F8 | 490×592×45 | 1600 | 100 | 5 |
| F8 | 592×592×45 | 2000 | 100 | 6 |
| F8 | 287×592×95 | 1500 | 105 | 5.5 |
| F8 | 490×592×95 | 2450 | 105 | 9 |
| F8 | 592×592×95 | 3000 | 105 | 11 |
F9
| Grade | W × H × D (mm) | Rated airflow (m³/h) | Initial resistance (Pa) | Filter area (m²) |
|---|---|---|---|---|
| F9 | 287×592×45 | 1000 | 145 | 3 |
| F9 | 490×592×45 | 1600 | 145 | 5 |
| F9 | 592×592×45 | 2000 | 145 | 6 |
| F9 | 287×592×95 | 1500 | 150 | 5.5 |
| F9 | 490×592×95 | 2450 | 150 | 9 |
| F9 | 592×592×95 | 3000 | 150 | 11 |
Please confirm filter dimensions and operating airflow before ordering.
Confirm the mounting fit.
Match the filter to the housing and retaining arrangement.
- Mounting check
- Face dimensions, depth and seal contact
- Before ordering
- Send a drawing or an existing-filter photo
Measure the installation.
Confirm the filter.
Measure the existing filter and mounting slot. Include clearances, seals and retaining details.
Provide airflow, allowable pressure drop, temperature and any humidity or liquid exposure.
Share the quantity, required specification and photos or drawings. Non-standard dimensions are reviewed before quotation.
Applications & system integration
HVAC air-handling units
Particle filtration in compatible supply and recirculation systems. Match the selected grade and airflow to the system design.
Industrial ventilation
Use within a specified particle-filtration stage. Confirm mounting dimensions and operating conditions.
Multi-stage filtration
Pair with upstream prefiltration and downstream filtration as required by the system specification.
Fit correctly. Monitor in service.
Before installation
Check dimensions and mounting fit. Follow the airflow arrow and handle the filter by its frame, keeping pressure off the media.
Seat & secure
Apply even retaining pressure. Check the perimeter seal and filter-bank joints for bypass gaps.
Track condition
Record initial pressure drop at the operating airflow. Inspect the frame, filter pack and seals during maintenance.
Follow system limits
Plan replacement using pressure-drop monitoring and equipment maintenance requirements. Replace damaged filters promptly.
Product questions, answered.
Which frames share these specifications?
Galvanized steel, aluminium alloy and cardboard frames use the same listed specifications.
Do 45 and 95 mm models have the same rated airflow?
No. Each depth has its own rated airflow, initial resistance and media area. Compare the exact model rows.
Which sizes are available?
Widths are 287, 490 and 592 mm, with a 592 mm height. Both 45 and 95 mm depths are listed for F6–F9.
What information is needed for a quotation?
Send your required grade, dimensions, quantity, operating airflow and installation details. Include drawings or photos of the housing where available.
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.