FilTEq GmbH

we are a spezialized manufacturer and distributor of devices and installations in the field of

gas-cleaning, filtration and measuring systems

also offering services and consulting

MANUFACTURING and DISTRIBUTION

manufacturing in Karlsruhe Germany

Testing equipment for cleanable filter media 

Reference Test Rig for ISO11057, VDI/DIN3926 and ASTM D6830-02 

and  related standards

Heated and unheated Test Rigs with the addition of water vapor 

and reactive gases on request

Dust-feeding/dispersing systems Dust Feeder NDF100-BD and NDF100-3FI 

for guaranteed continuous long-time operation, 

incl. laser concentration control system CCM

Stand-alone components, e. g. data acquisition and control systems 

(software and hardware), also as retrofit

Quick responding differential pressure transducers with measuring software 

for analysis of cleaning systems

Manufacturing of customized prototype installations, e. g. pilot filter plants

Retrofit of testing-installations with customized integrated supply-, control- 

and logging-systems

Mobile air-cleaners with HEPA H13 filter and integrated UV-C lamp for degrading germs and virus'

TESTING and CALIBRATION SERVICES 

location of testing lab in Karlsruhe Germany

Filter Testing in the laboratory under ambient and high temperature conditions according to ISO 11057:2011, VDI/DIN guideline 3926, ASTM D6830-02

 "Testing of Filter Media for Cleanable Filters"

Filter testing using Aerosol Spectrometers for pm2.5 measurement for 

ASTM D6830-02 tests instead of impactor or cyclone

Calibrating complete testing systems according to given rules in 

ISO 11057, VDI/DIN 3926 and ASTM D6830

Customer-oriented testing - also using Aerosol-Spectrometers for efficiency

testing of various flows and geometries in an EN149 aerosol chamber with

volume flows up to 500 m³/h

Filter Testing in field measurements using mobile test-units in filter plants

Analysis of filter cleaning systems using quick responding differential 

pressure transducers

CONSULTING

Gas Cleaning - Filtration Technology - Dust Removal - Filter Testing

Dust Handling, Feeding and Dispersing