MFP

Conforms to VDI 6022

For the most demanding requirements of air cleanliness and sterility

Prefilters or final filters for the separation of fine dust and suspended particles. For use in industrial, research, medical, pharmaceutical, and nuclear engineering applications.
■ Filter classes ISO ePM10, ISO ePM1 (fine dust filter) and EPA, HEPA (particulate filter)
■ Performance characteristics tested in accordance with DIN EN ISO 16890 or DIN EN 1822-1 and DIN EN ISO 29463-2 to DIN EN ISO 29463-5
■ Eurovent Certification for fine dust filters
■ Meets the hygiene requirements of VDI 6022
■ Filter media for special requirements, glass fibre papers with spacers made of thermoplastic hot-melt adhesive
■ Low initial differential pressure due to ideal pleat position and largest possible filter area
■ Perfect adjustment to individual requirements due to different pleat depths, filter frame made of various materials
■ Fitting into ceiling mounted particulate filters (Types TFC, TFW, TFM), ducted particulate filters (Types KSF, KSFS) or duct casings for particulate filters (Type DCA)
■ Automatic filter scan test for all filters from filter class H14

General information

Application

Mini Pleat filter panel 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 with large volume flows and long filter lives
Fine dust filter: prefilter or final filter for the separation of fine dust in ventilation and air conditioning systems.
Particulate filter: main or final filter used for the most critical requirements of air cleanliness and sterility in areas such as industry, research, medicine, medicine, etc.

Special characteristics

Leakage test is standard for all particulate filters of classes H13, H14

Classification

Eurovent Certification for fine dust filters

Nominal sizes

B × H × D [mm]

Filter classes

Filter groups

ePM 10 according to DIN EN ISO 16890
ePM 1 according to DIN EN ISO 16890
EPA according to DIN EN 1822
HEPA according to DIN EN 1822

Filter classes

ePM10
ePM 1
E10
E11
E12
H13
H14

Options

FT: pleat depth
PU: protection grid on the upstream side
PD: protection grid on the downstream side
PB: protection grid on both sides
FNU: flat seal on the upstream side
FND: flat seal on the downstream side
FNB: flat seal on both sides
TGU: test groove seal on the upstream side (only for filter classes H13, H14)
CSU: continuous seal on the upstream side
CSD: continuous seal on the downstream side
CSB: continuous seal on both sides
WS: without seal
OT: oil mist test (only for filter classes H13, H14)
OTC: oil mist test with certificate (only for filter classes H13, H14)
ST: filter scan test (only for filter classes H13, H14)

Construction

PLA: frame made of plastic (depth 48, 96)
PLAF: frame made of plastic with flange (depth 100, 150 mm)
MDFF: frame made of MDF with flange (depth 60 mm)
MDF: frame made of MDF (depth 60, 78, 150, and 292 mm)
GAL: frame made of galvanised steel (depth 60, 150, 292 mm)
STA: frame made of stainless steel (depth 60, 150, 292 mm)
CBS cardboard frame, stapled (depth 45, 48, 90, 96 mm)

Useful additions

Filter wall (SIF)
Universal casing (UCA)
Ducted particulate filter, available as one unit (KSF, KSFS) or as a filter unit system (KSFSSP)
Duct casing for particulate filters (DCA)
Ceiling-mounted particulate filter (TFC)
Wall mounted particulate filter (TFW)
Particulate filter module (TFM)
Ceiling diffusers for extract air applications (TFEA)

Construction features

Circumferential flat seal on the upstream side for variants CBS, MDF, GAL, STA
Versions optionally with foamed continuous seal or with a test groove seal (filter classes H13, H14) on the upstream side

The flat seal or continuous seal can also be arranged on the downstream side or on both sides

Protection grid made of expanded metal: can be fitted on the downstream or upstream side or both sides as required

Materials and surfaces

Filter media made of high-quality, wet-strength glass fibre papers, pleated
Spacers provide a uniform spacing of the pleats
Joint sealing compound made of permanently elastic twocomponent polyurethane adhesive
Frame optionally available in cardboard, plastic, MDF, galvanised sheet steel, stainless steel

Standards and guidelines

Testing in accordance with DIN EN ISO 16890; international standard: air filters for general ventilation. Classification of fractional efficiency based on the measured fractional efficiency which is processed into a reporting system for the particulate matter efficiency (ePM)
For fine dust filters, the fractional efficiency of a certain size range is determined by aerosols (DEHS and KCl)
Depending on the test values, the filters are classified into the filter groups ISO ePM10 and ISO ePM1
Testing of particulate filters according to DIN EN 1822-1 and DIN EN ISO 29463-2 to DIN EN ISO 29463-5 (EPA, HEPA, and ULPA particulate filters): Standards for testing filtration performance at the manufacturing plant, 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)
Classification of particulate filters:

Determined local separation efficiency
Determined integral separation efficiency

Disclosure of Chemicals

RoHS EU Directive 2011/65/EU (RoHS)

This product or single variants comply with EU Directive 2011/65/EU (RoHS) on the restriction of the use of certain hazardous substances in electrical and electronic equipment. For more information, please refer to our Environmental Product Declarations.

REACH 1907/2006 (EC Regulation REACH)

This product or single variants comply with the provisions of EC Regulation No. 1907/2006, also known as REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals). For more information, please refer to our Environmental Product Declarations.

Technical information

Filter class	1	Pleat depth
DIN EN ISO 16890/DIN EN 1822	1	40	46	50	64	68	80	120	150	180
ePM10 55 %	2.57 m/s	45 Pa	45 Pa	45 Pa			50 Pa	115 Pa
ePM1 65 %	2.57 m/s	110 Pa	125 Pa	110 Pa			125 Pa	220 Pa
ePM1 90 %	2.57 m/s	190 Pa	185 Pa	175 Pa			180 Pa	230 Pa
E11	0.90 m/s		130 Pa	115 Pa				85 Pa	65 Pa
H13	0.90 m/s		265 Pa	235 Pa	190 Pa	190 Pa		130 Pa		110 Pa
H14	0.45 m/s		115 Pa	110 Pa	80 Pa	80 Pa		70 Pa		50 Pa

1 Upstream velocity

The initial differential pressure [Pa] depends on the filter class and the pleat depth.

The nominal volume flow is the product of the associated upstream velocity and upstream area of the filter (B × H), minus the profile thickness.

See chapter Quick sizing.

This specification text describes the general characteristics of the product. Texts for variants can be generated with our Easy Product Finder design programme.

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 ventilation and air conditioning systems; or as particulate filters, main or final filters for highest requirements of air cleanliness and sterility, in areas such as industry, research, medicine, pharmaceuticals, and nuclear technology. Low installation depth due to compact construction, for systems with high volume flows and long filter 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 area allow for low initial differential pressures. 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 or with a flat seal on the upstream side. Variants are optionally available with foamed continuous seal on one or both sides, with test groove seal on the upstream side or with protection grid, positioned as required. Mini Pleat filter panels used as fine dust filters are certified by Eurovent.

Special features

Leakage test is standard for all particulate filters of classes H13, H14

Materials and surfaces

Circumferential flat seal on the upstream side for variants CBS, MDF, GAL, STA
Versions optionally with foamed continuous seal or with a test groove seal (filter classes H13, H14) on the upstream side

The flat seal or continuous seal can also be arranged on the downstream side or on both sides
Protection grid made of expanded metal: can be fitted on the downstream or upstream side or both sides as required

Construction

FT: pleat depth
PU: protection grid on the upstream side
PD: protection grid on the downstream side
PB: protection grid on both sides
FNU: flat seal on the upstream side
FND: flat seal on the downstream side
FNB: flat seal on both sides
TGU: test groove seal on the upstream side (only for filter classes H13, H14)
CSU: continuous seal on the upstream side
CSD: continuous seal on the downstream side
CSB: continuous seal on both sides
WS: without seal
OT: oil mist test (only for filter classes H13, H14)
OTC: oil mist test with certificate (only for filter classes H13, H14)
ST: filter scan test (only for filter classes H13, H14)

Sizing data

Filter group [DIN EN ISO 16890]
Separation efficiency [%]
Filter class [DIN EN 1822]
Volume flow [m³/h]
Initial differential pressure [Pa]
Nominal size [mm]

Life cycle assessment

A life cycle assessment is available for the product type in the form of an environmental product declaration (EPD), which has been checked and published by a programme holder.

MFP

–

H13

–

MDF

610 × 610 × 78

FNU

1 Type
MFP Mini Pleat filter panel

2 Filter class
ePM1 Fractional efficiency ePM1 according to DIN EN ISO 16890
ePM10 Fractional efficiency ePM10 according to DIN EN ISO 16890
E11 Filter class E11 according to DIN EN 1822
H13 Filter class H13 according to DIN EN 1822
H14 Filter class H14 according to DIN EN 1822

3 Separation efficiency
Only with filter class ePM1, ePM10
Specify separation efficiency [%] according to ISO 16890

4 Version
CBS Cardboard frame, stapled
PLA Frame made of plastic
PLAF Frame made of plastic with flange (depth 25 mm)
MDF Frame made of medium density fibreboard
MDFF Frame made of medium density fibreboard with flange (25 mm)
GAL Frame made of galvanised sheet steel
STA Frame made of stainless steel

5 Nominal size [mm]
Specify width × height × depth

6 Pleat depth [mm]
Specify pleat depth

7 Protection grid
No entry: without protection grid
PU Protection grid on the upstream side
PD Protection grid on the downstream side
PB Protection grid on both sides

8 Seal
WS without seal
FNU Flat seal on the upstream side
FND Flat seal on the downstream side
FNB Flat seal on both sides
TGU Test groove seal on the upstream side
CSU Continuous seal on the upstream side
CSD Continuous seal on the downstream side
CSB Continuous seal on both sides

9 Testing
No entry: no leakage test
OT Oil mist test (filter classes H13 and H14 only)
OTC Oil mist test with certificate (filter classes H13 and H14 only)
ST Filter scan test (only with filter class H13, H14)

Order example: MFP-H13-MDF/610×610×78×50/PD/FNU/ST

Type	MFP - Mini Pleat filter panel
Filter class	Filter class H13 according to DIN EN 1822
Separation efficiency	–
Construction	Frame made of medium density fibreboard
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
Test	Filter scanning test

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