Mini Pleat filter panels, type MFP, construction ALZ
Conforms to VDI 6022
Prefilters or final filters for the separation of fine dust and suspended particles. Used for industrial, research, medical, pharmaceutical, and nuclear engineering applications.
Application
Special characteristics
Classification
Nominal sizes
Options
Construction
Useful additions
Construction features
Materials and surfaces
Standards and guidelines
Tested according to ISO 16890; International standard for general ventilation and air conditioning; classification of separation efficiency based on the measured fractional separation efficiency, which is processed into a reporting system for the fine dust separation efficiency (ePM)
For fine dust filters, the fractional separation efficiency of a certain size range is determined by aerosols (DEHS and KCl)
Depending on the test values, the filters are classified into filter groups ISO ePM10 and ISO ePM1
Testing of particulate filters according to EN 1822-1 and ISO 29463-2 to ISO 29463-5 (EPA, HEPA and ULPA particulate filters): Standards for testing the filtration performance in the factory, based on particle counting methods using a liquid test aerosol.
Uniform classification of particulate filters according to separation efficiency, using a test aerosol with an average particle size within the minimum separation efficiency (MPPS)
Particulate filters are classified into the filter groups EPA (filter classes E10, E11, E12), HEPA (filter classes H13, H14) and ULPA (filter classes U15, U16, U17), according to the values determined for local separation efficiency and integral separation efficiency.
| Fractional efficiency ePM10 [%] to ISO 16890 | 55 | – | – |
| Fractional efficiency ePM1 [%] to ISO 16890 | – | 65 | 90 |
| Initial differential pressure [Pa] at nominal volume flow rate | 90 | 110 | 150 |
| Final differential pressure [Pa] | 450 | 450 | 450 |
| Maximum operating temperature [°C] | 80 | 80 | 80 |
| Maximum relative humidity [%] | 100 | 100 | 100 |
| Filter class according to EN 1822 | E11 | H13 | H14 |
| Efficiency [%] according to EN 1822 | > 95 | > 99.95 | > 99.995 |
| Initial differential pressure [Pa] at nominal volume flow rate | 125 | 250 | 120/140 |
| Final differential pressure [Pa] | 300 | 600 | 300 |
| Maximum operating temperature [°C] | 80 | 80 | 80 |
| Maximum relative humidity [%] | 100 | 100 | 100 |
Specification text
Mini pleat filter panels MFP for the separation of fine dust and suspended particles such as aerosols, toxic dusts, viruses and bacteria from the supply and extract air in ventilation systems. Used as fine dust filters, prefilters or final filters in AHU units; or as particulate filters, main or final filters for highest requirements of air purity and sterility, in areas such as industry, research, medicine, pharmaceuticals, and nuclear technology. Low installation depth due to compact V-design, for systems with high volume flow rates and long filter service lives. Filter media made of high-quality, wet-strength glass fibre papers, with spacers made of thermoplastic hot-melt adhesive. Ideal pleat position and largest possible filter surface allow low initial differential pressure. Mini-Pleat filter panels available in standard and special sizes, in variable pleat depths, filter groups ISO ePM10, ISO ePM2.5, ISO ePM1 (fine dust filters) and EPA, HEPA, ULPA (particulate filters). Depending on the frame design, Mini Pleat filter panels are fitted as standard without seal, with a flat seal on the upstream side, or with a fluid seal. Versions optionally available with foamed continuous seal on one or both sides, with a test groove seal on the upstream side, or with a protection grid, positioned as required. Mini Pleat filter panels used as fine dust filters are certified by Eurovent. Constructions with a frame made of extruded aluminium sections meet the hygiene requirements of VDI 6022.
Special features
Materials and surfaces
Construction
Sizing data
| MFP | – | H13 | – | – | MDF | / | 610 × 610 × 78 | × | 50 | / | PD | / | FNU | / | ST | |
| | | | | | | | | | | | | | | | | | | ||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Type | MFP |
| Filter class | Filter class H13 according to EN 1822 |
| Separation efficiency | - |
| Construction | Frame made of MDF |
| Nominal size ´[mm] | Width 610, height 610, depth 78 |
| Pleat depth [mm] | 50 |
| Protection grid | Protection grid on the downstream side |
| Seal | Flat seal on the upstream side |
| Testing | scan test |
Seal option
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Contact
We are here for you
Please specify your message and type of request.
Tel.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051
Contact
Thank you for your message!
Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051
