Custom & complete industrial solutions

Dust Filters

Energy-efficient cartridge and cyclone-type dust filters operating on compressed-air cleaning are designed to perform a wide range of industrial dust collection tasks

HCF-type filterThe HCF-type filter is a maintenance-friendly, power-optimized solution for filtering weldin…→FL type filtersFL type cyclone filters ensure efficient pre-separation and indoor air cleaning, including w…→Cyclone Filter ACFEnergy-efficient industrial cyclone filter ACF for filtering welding fumes, grinding dust, a…→QFG type filtersQFG type filters ensure efficient air cleaning through tangential pre-separation and vertica…→

Energy-efficient cartridge and cyclone-type dust filters with compressed-air cleaning are designed to perform a wide range of industrial dust collection tasks. The filters separate welding fumes, filler dust, shot-blasting dust, metal dust and other fine fractions, and as a rule return the cleaned air back into the production area, thereby reducing heating costs. Gram Clean Air filters are characterised by a compact “Plug & Play” solution, a built-in fan and a CEE plug for quick connection.

Product series

  • FL-type filters: Space-saving “Plug & Play” filtration unit with integrated fan. Suitable for filtering air from welding, cutting, grinding and similar processes. Supplied with forklift loops and crane lifting points, along with an integrated motor starter and CEE plug.
  • HCF-type filter: A filter with optimised capacity and easy maintenance for larger filtration tasks. Used for filtering welding and cutting fumes, grinding dust and various extraction airflows. HCF models are designed for a vacuum of up to 5000 Pa.
  • Cyclone filter ACF: A filter with optimised capacity for various larger filtration tasks involving metal, stone, plastic or other dust. ACF and ACF-T models are designed for a vacuum of up to 5000 Pa, and ACF-V series filters are vertically mounted.
  • QFG-type filters: An energy-optimised filter for various larger filtration tasks. Used for filtering welding and cutting fumes, grinding dust and various extraction airflows, including metal, stone and plastic dust.
  • PFL-type filter towers “Airtower”: A space-saving “Plug & Play” filtration unit with integrated fan, ideally suited for filtering air in welding halls. The Filterline is equipped with a W3 certificate.

Why Elister

One partner, a complete solution

One partner for everything

Design, supply, installation and maintenance from one place — no juggling multiple vendors.

25+ years of experience

Deep knowledge of industrial finishing and processing across every sector.

World-known brands

Official representation of Gema, Graco, UNIFOG and others in Estonia.

Support for the whole lifecycle

Fast maintenance, spare-part availability and advice years after installation.

Need help finding the right solution?

We help you choose the solution that fits your needs and production.

Send request →
Quality materialsDurable industrial quality and long service life.
Experienced partnerWe help design, install and maintain.
Support & spare partsFast help and spare-part availability throughout the lifecycle.

Common questions about this product.

Frequently asked questions

What types of dust and fumes do these filters remove?
Filters separate welding fumes, filler dust, shot blasting dust, metal dust and other fine fractions. In addition, the ACF and QFG models also handle stone and plastic dust.
Which filter is suitable for larger filtration tasks and what vacuum level are they designed for?
The HCF, ACF and QFG type filters are suitable for larger operations. The HCF, ACF and ACF-T models are designed for vacuum up to 5000 Pa.
Can the purified air be recirculated back into the production area?
Yes, the cleaned air is generally directed back into the production area, which reduces heating costs.
Which solution is suitable for quick installation and connection?
FL-type and PFL-type filters are compact "Plug & Play" solutions with an integrated fan. They feature an integrated motor starter and a CEE plug for quick connection.
Is there a vertically mountable filter?
Yes, ACF-V series cyclone filters are vertically mountable.