Home/Products/Air Filter Media (F5–F9)
Synthetic roll media and cut pads for bag, box, panel and pocket filters — grades F5 to F9, widths to 2.1 m.
Synthetic air filter media is the raw material behind most general ventilation filtration: it is folded into bag and pocket filters, framed into box and panel filters, and cut into pads for air cleaners and paint booths. The fibre structure is built in graduated density — coarser fibres face the airflow, finer fibres lie deeper — so dust is held through the depth of the media instead of caking on the surface.
We supply the full EN 779 / ISO 16890 range. If your tender still specifies an F-grade alone, quote it as the combined F + ISO class (for example F7 / ePM1 55%) so every offer you receive is directly comparable. Roll widths run to 2.1 m and every roll ships with a data sheet covering grade, area weight and initial pressure drop.
Typical industry values — the exact specification for your order is confirmed in the quotation.
| Grade (EN 779) | ISO 16890 Equivalent | Typical Area Weight | Roll Width | Common Use |
|---|---|---|---|---|
| F5 | ISO Coarse 65% | ≈ 280 g/m² | up to 2.1 m | Pre-filtration, cabinet vents |
| F6 | ePM10 50% | ≈ 300 g/m² | up to 2.1 m | General HVAC |
| F7 | ePM1 55% | ≈ 340 g/m² | up to 2.1 m | Offices, commercial buildings |
| F8 | ePM1 70% | ≈ 360 g/m² | up to 2.1 m | Hospitals, electronics |
| F9 | ePM1 80% | ≈ 380 g/m² | up to 2.1 m | Clean-room pre-filtration |
Typical industry values for reference — data sheets are supplied with every order.
Send dimensions, duty conditions and quantity — quoted within 24 hours on working days.