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Filtech 2026

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More than 40 years of knowledge and experience

Experts for Filter Testing

Explore our wide range of innovative products showcased at FILTECH 2026. Here, you will find detailed information about all of our featured products, designed to meet the highest standards of air quality and filtration technology. Discover how our solutions can benefit your business and help you stay ahead in the industry.

Promo® System

Promo®Single
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Promo®Dual
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Advantages & Use

  • Real-time simultaneous measurements possible
  • Durable, robust, and energy-efficient thanks to LED technology
  • Four measuring ranges in one device – Covers a wide particle size range: 0.2 µm – 10 µm | 0.3 µm – 17 µm | 0.6 µm – 40 µm | 2 µm – 100 µm 
  • Up to 128 size channels per range 
  • Clear calibration curve thanks to white light source with 90° stray light detection
  • Patented T-aperture: No edge zone error, coincidence detection and correction on the individual signal
  • Selectable sensors for optimized measurementregarding concentration
  • Compatible with common industrial communication protocols for seamless process integration
  • Simple operation with a large touch display – User-friendly interface.
  • Independent calibration, cleaning, and lamp replacement – Maintenance can be performed by the customer

RBG System

RBG System
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RBG System Brochure

Advantages & Use

  • Overpressure operation up to 10 bar
  • Suitable for use in a vacuum
  • Very high short-term and long-term dosing constancy
  • Dispersion of virtually all non-cohesive dusts
  • Easy and fast exchange of different solid material reservoirs and dispersing covers
  • Simple determination and adjustment of the mass flow
  • Pulse mode
  • All unit parameters on LCD-display at a glance
  • Remote operation with included software
  • Device easy to clean
  • Little maintenance required
  • Low operating expenses

PAG System

PAG System
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Advantages & Use

  • Fully battery-powered with more than 8 hours of runtime — no compressed air connection required
  • Weighs only 5 kg and is compact enough for use wherever it is needed
  • Generates droplet aerosols from DEHS or low-concentration salt solutions
  • Wide concentration range via high/low switching — with highest stability even at very low concentrations
  • Concentration and particle size distribution are set reproducibly via the internal display
  • Suitable for HEPA/ULPA filter testing, clean room acceptance tests, laminar flow box testing, smoke detector tests, and laboratory applications
  • Robust, low-maintenance design for reliable long-term use
  • Also operates on mains power when needed

LFT 3000

LFT 3000
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LFT System Brochure

Advantages & Use

  • Designed to meet the requirements of ISO 29463-4 and ISO 29463-5 for HEPA and ULPA filter testing
  • Automatic scanning for precise detection of leakage points, ensuring the filter’s overall efficiency
  • Volume flow control from 100 to 5,000 m³/h
  • Adaptable to various filter sizes
  • Automatic test report
  • Easy installation of filter elements

PMFT System

PMFT System
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PMFT System Brochure

Advantages & Use

  • Test half masks and respirator filters in-house — no waiting for external lab results
  • Exceeds the requirements of EN 149, EN 13274-7, EN 143, 42 CFR 84, and ISO 16900-3
  • Measures total penetration and fractional separation efficiency across particle sizes from 100 nm to 5 µm — covering the range of viruses and bacteria
  • Compatible with salt, oil, and latex aerosols for maximum test flexibility
  • Individual mask and filter adapters allow quick changeover between product types
  • Results are logged and traceable based on relevant standards — ready for documentation and audit
  • Factory-tested and calibrated before delivery
  • Three models available:
    • PMFT 1000 for R&D and production monitoring,
    • PMFT 1000 M for continuous routine testing,
    • PMFT 1000 F for the full range of mask and filter types including high-efficiency filters up to 99.9995 %

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