“All things are in flux,” as even the Greeks knew. But where solids and liquids mix, undesired pollutants will need to be filtered out. The central task of fluids filter technology is to enable processes to work more efficiently. After all, the cleanliness of a liquid is often important for its usability. In principle, filtration is a simple matter: a filter cloth passes fluids through its meshes whilst retaining dirt particles. In practice, this is a highly complex problem of process technology.

The quantity, size and material properties of the substances under filtration all affect the process, along with pressure, temperature and plant conditions. The lofty aim of Boll & Kirch is to offer model solutions in this field. Boll filters protect against unwelcome surprises.

The formula for success is still the same:

filtration = protection = retention of value = process efficiency = conservation of resources

We are leading manufacturers of liquid filters, active throughout the world. We have ISO 9001 Certification and are recognized by numerous classification companies. The liquids we filter include water, oil, lubricants and chemicals, to name but a few.