
Mini-Pleat HEPA Filters
Final filtration for applications requiring a specified high-efficiency filter assembly and an appropriate sealing arrangement.
View Product ↗Knife-edge HEPA assembly
FIRSTAIR model: Confirm with your quotation
A mini-pleat filter with a knife-edge frame for housings designed around this sealing geometry.
A mini-pleat filter with a knife-edge frame for housings designed around this sealing geometry.
Knife-edge aluminum frame Protected media faces Compact mini-pleat pack. Select the configuration against the equipment’s available space, operating airflow and installation requirements.
Knife-edge aluminum
Fiberglass paper or PP paper
Polyurethane
| Specification | Available configuration |
|---|---|
| Frame | Knife-edge aluminum |
| Media options | Fiberglass paper or PP paper |
| Sealant | Polyurethane |
| Documented example class | H13 |
| Custom sizes | Request a quote with actual dimensions and quantity. |
Values apply only to the documented configurations. No certification or regulatory compliance is implied for unverified configurations.
| Dimensions (W × H × D) | Configuration | Documented airflow / resistance |
|---|---|---|
| 610 × 610 × 88 mm | H13 example | 550 m³/h / 110 Pa |
| 610 × 610 × 110 mm | H13 example | 550 m³/h / 105 Pa |
Matching dimensions alone do not establish equivalent performance. Include the current filter label or specification.
Compare filter construction, media, airflow, seals and testing requirements.
Request the current technical data sheet, brochure or installation guidance for your selected configuration from our team.

Final filtration for applications requiring a specified high-efficiency filter assembly and an appropriate sealing arrangement.
View Product ↗A deep pleated pack with separators for final filtration in compatible high-efficiency housings.
View Product ↗A documented U15 configuration for critical-air installations requiring this class and a compatible knife-edge housing.
View Product ↗Tell us your size, application or part number. We’ll help with the next step.