FMR

For high dust concentrations or as a prefilter for fine dust filters

Filter media for the separation of coarse and fine dust in supply and extract air for simple applications
■ Filter groups ISO Coarse (coarse dust filter) and ISO ePM10 (fine dust filter)
■ Tested to ISO 16890

General information

Application

Roll media for the separation of coarse and fine dust in ventilation systems.

Nominal sizes

B × L [mm]

Filter classes

Filter groups

ISO Coarse acc. to ISO 16890
ISO ePM10 acc. to ISO 16890

Filter classes

Coarse 35 % (C04)
Coarse 45 % (C58)
Coarse 45 % (C15)
Coarse 50 % (C11, G02)
Coarse 60 % (C13)
ePM10 55 % (C06)

Construction features

Glass fibre filter media sprayed with dust binding agent, resulting in increased separation efficiency and preventing dust carry over

Material and surfaces

Filter media made of glass fibres or chemical fibres

Standards and guidelines

Tested according to ISO 16890; international standard for general ventilation and air conditioning; classification of seperation efficiency based on the measured fractional seperaftion efficiency, which is processed into a reporting system for the fine dust separation efficiency (ePM)
For coarse dust filters, the gravimetric separation efficiency is measured with synthetic dust
The filters are classified into filter group ISO Coarse depending on the tested values
For fine dust filters, the fractional separation efficiency of a certain size range is determined by aerosols (DEHS and KCl)
The filters are classified into filter groups ISO ePM10, ISO ePM2.5 and ISO ePM1 depending on the tested values

TECHNICAL INFORMATION

Media type	G02	C04	C06	C11	C13	C15	C58
gravimetric separation efficiency Coarse [%] according to ISO 16890	50	35	-	50	60	45	45
Fractional efficiency ePM10 [%] to ISO 16890	–	–	55	–	–	-	–
Filter strength [mm]	50	14	22	20	8	20	8
Nominal inflow velocity [m/s]	0.9	1.5	0.9	1.5	1.5	1.5	0.9
Initial differential pressure [Pa] at nominal volume flow rate	10	30	90	60	50	40	10
Max. operating temperature [°C]	100	100	100	100	100	100	100

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

Roll media for the separation of coarse and fine dust in ventilation systems. Rolls available in standard sizes, filter groups ISO Coarse and ISO ePM10 according to ISO 16890. Glass fibre filter media are wetted with a dust binding agent, which increases the degree of separation and prevents dust from being blown away.

Materials and surfaces

Filter media made of glass fibres or chemical fibres

Sizing data

Filter group [ISO 16890]
Separation efficiency [%]
Nominal inflow velocity [m/s]
Initial differential pressure [Pa]
Nominal size [mm]

FMR	–	Coarse	–	50 %	–	G02	/	2000 × 20000
\|		\|		\|		\|		\|
1		2		3		4		5

1 Type
FMR Roll media

2 Classification
Coarse Gravimetric separation efficiency according to ISO 16890
ePM10 Fractional efficiency ePM10 according to ISO 16890

3 Separation efficiency
Specify separation efficiency [%] according to ISO 16890

4 Media type
A01 Activated carbon medium, 11 mm thick (only with Coarse 65 %)
C04 Chemical fibre medium, 14 mm thick (only with Coarse 35 %)
C06 Chemical fibre medium, 22 mm thick (only with ePM10 55 %)
C11 Chemical fibre medium, 20 mm thick (only with Coarse 50 %)
C13 Chemical fibre medium, 8 mm thick (only with Coarse 60 %)
C15 Chemical fibre medium, 20 mm thick (only with Coarse 45 %)
C51 Chemical fibre medium, 3 mm thick (only with Coarse 35 %)
C52 Chemical fibre medium, 0.5 mm thick (only with Coarse 45 %)
C53 Chemical fibre medium, 5 mm thick (only with ePM10 75 %)
C54 Chemical fibre medium, 14 mm thick (only with Coarse 60 %)
C55 Chemical fibre medium, 22 mm thick (only with ePM10 45 %)
C56 Chemical fibre medium, 22 mm thick (only with ePM10 60 %)
C57 Chemical fibre medium, 18 mm thick (only with Coarse 60 %)
C58 Chemical fibre medium, 8 mm thick (only with Coarse 45 %)
C59 Chemical fibre medium, 10 mm thick (only with Coarse 65 %)
G02 Glass fibre medium, 50 mm thick (only with Coarse 50 %)
G51 Glass fibre medium, 25 mm thick (only with Coarse 35 %)
G52 Glass fibre medium, 50 mm thick (only with Coarse 50 %)
G53 Glass fibre medium, 75 mm thick (only with Coarse 40 %)
G54 Glass fibre medium, 100 mm thick (only with Coarse 50 %)
G62 Glass fibre medium, 50 mm thick (only with Coarse 70 %)
G63 Glass fibre medium, 75 mm thick (only with Coarse 55 %)
G64 Glass fibre medium, 100 mm thick (only with Coarse 60 %)
P01 Foam medium, 6 mm thick (only with Coarse 10 %)
P02 Foam medium, 10 mm thick (only with Coarse 20 %)

5 Nominal size [mm]
Specify width × length

Order example: FMR-Coarse-50%-G02/2000×20000

Type	FMR - Roll media
Classification	Gravimetric separation efficiency according to ISO 16890
Separation efficiency	50 %
Media type	Glass fibre medium, 50 mm thick
Nominal size [mm]	Width 2000, length 20000

Downloads

product information

Product data sheet FMR

FMR_PD_2026_06_11_DE_en Product data sheet 260 KB pdf

certificates

Declaration of hygiene conformity Type FMR

FMR_HC_2025_11_en Declaration of hygiene conformity 800 KB pdf
Non-CE Manufacturer's statement FMR

FMR_MS_CE_2026_01_DE_en Non-CE Manufacturer's statement 670 KB pdf

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