
LIQUI Filter GmbH
PROCESSING.
RECLAIMING.
We focus on sustainability! Whether in the area of coolant, chips or air out of processes air! Recycling management is a must nowadays and with LIQUI’s technology and systems it’s like a cake walk.
FILTER TECHNOLOGY &
CHIP MANAGEMENT
Trend-setting, preserving resources, sustainable and economical!
Legislative bodies, end customers and the population in general expecting a more careful use of natural resources. Traditional business models use resources as if they were infinite. In the future, this kind of economic behavior will no longer be agreed on, nor will it be accepted by the many of the population.
The “European Green Deal” is on everyone’s lips. As a plant manufacturer, currently we are excellently represented on the national and international markets with products in the field of metal chips, liquid filters and air in production zones – facilitating a circular economy principally possible at all – thus LIQUI is focusing on sustainability, which so urgently is demanded from many sides.
EUROPEAN GREEN DEAL
The European Green Deal includes mainly, among other things, the circular economy as a guiding principle that offers a wide range of opportunities and innovative approaches:
- Resource-conserving economy, use of renewable, recyclable and sustainable raw materials.
- Reuse of products after the use phase
- Reduction of leakage in natural systems
- 2nd Life in product areas
- Closed- and open-loop approaches
- Ensuring efficient material recycling / reclaiming
- Motivation to develop new business models
- Motivation to minimize dependence on raw materials
Looking into the value creation chain and into the company processes there can be seen many chances for new innovative approaches!
LIQUI Filter GmbH - Specialist for the periphery around the machine tools
Efficient air filtration
Economical CL filtration
Profitable chip processing
Filtration. Processing. Reclaiming.
News

Anyone who isn’t at AMB 2026 in Stuttgart today is missing out on more than just a trade show.
AMB 2026 is the premier event for the international metalworking industry – and we at LIQUI Filter GmbH will be right in the thick of it. 👉 LIQUI Filter GmbH

Summer Party at LIQUI!
We celebrated this year’s summer party together in beautiful summer weather. With delicious food from the grill, cool drinks, and plenty of good conversation, one thing stood out above all

Do you actually know how much each unnecessary change of your coolant really costs you?
Many companies view the regular replacement of coolant as a normal part of their production process. But is this really necessary? Often, the real problem isn’t the coolant itself, but

What is the true cost of poor air quality?
Many companies view oil mist and oil smoke merely as a byproduct of their manufacturing processes. However, the actual costs often arise not from the purchase of a separator—but from
LIQUI Filter gmbh
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Richard-Stocker-Str. 19
D-78234 Engen - +49 (0) 7733 9402-0
- +49 (0) 7733 9402-40
- info@liqui-filter.de
- www.liqui-filter.de