Meet our filter expert: Patrik Andersson in industrial technical filtration

From biopharma to holistic industrial filtration

Patrick's journey began in biopharma, where filtration quickly proved crucial to both quality and compliance. That experience informs his approach today: first understand the purpose, then design the solution. 

He describes it like this: 

“I realized pretty quickly that filters are not just something you put in a tube, they are the very heart of being able to make medicines that actually save lives. That's when I was hooked.” 

Whether the assignment is for a sterile pharmaceutical environment, food or an advanced industrial process, the approach is the same: objectives, environment and method. 

• Find out more about our filter solutions for industrial filtration here

How We Create Business Value: From Need to Solution 

Patrick's work always starts with a system analysis: not just of the filter, but of the whole chain. By looking at the big picture, he finds the adjustments that really make a difference to both operation and results, and so each process can be optimized step by step.

Once the analysis is complete, he focuses on the areas where improvements will have the greatest impact:

• Staged filtration (coarse + fine): Extends media and equipment life, smooths operation. 
• Optimized filter area and flow direction: Lower differential pressure, less energy, less downtime. 
• The right choice of materials: Safe compatibility, reduced risk of contamination and wear. 
• Controlled ventilation/exhaust: Stable process in cleanrooms and tank applications. 

After many years in the industry, Patrik knows that it rarely takes major interventions to make a difference. On the contrary, it's often a matter of fine-tuning the details, and that's where the key to a stable filtration process lies. He describes it like this:

“A clogged filter often means it has done its job. Often, there’s no prefilter to handle the heavy lifting, which helps the entire system last longer.” 

Concrete results customers usually see 

• Higher OEE through fewer unplanned stops 
• Lower total cost of ownership through longer replacement intervals and less waste 
• More energy efficient operation through lower pressure drop 
• Ensuring quality/compliance in regulated environments 
• Predictability with clear service intervals and measurable KPIs 

Partnership in Industrial Filtration: Colly Flowtech × Parker Hannifin

In many projects Patrik works closely with Parker Hannifin. Together they create solutions that combine global range with deep application expertise, which in turn makes it possible to optimize both process requirements and sustainability goals.

Patrik describes the collaboration as follows:

“We help customers navigate the regulatory landscape. Our role is to align technology with regulatory requirements and support the customer from concept to a stable process.” 

The people behind the expertise 

The variety of assignments, from lab to brewery and battery factory, is what drives Patrik. The direct customer contact, the insight into different productions and the opportunity to influence the outcome (not just the component selection) make the job at Colly Flowtech unique.  

Why Colly Flowtech? 

With Patrick's expertise and our wide range of Parker Hannifin filtration solutions, we help customers create cleaner, safer and more efficient processes.Furthermore, we always work from the whole to the detail, leading to solutions that last over time.

With us, you get not only a supplier, but also a long-term partner who understands your business, your requirements and your goals and who is there throughout the entire process, from initial analysis to finished solution. 

Would you like help optimizing your industrial filtration?

Our filter expert, Patrik Andersson, will help you evaluate requirements, material selection, and technical conditions to ensure a cleaner and safer process.