Flowtech Catalyst Combination Filter

Flowtech Catalyst Combination Filter

The Flowtech Catalyst Combination Filter is engineered to deliver reliable emissions reduction while meeting strict compliance standards across a wide range of applications.

Built with Partial Filter Technology (PFT)—also known as Partial DPFs—this unit is generally smaller, less restrictive, and lower maintenance than a traditional ceramic DPF, making it a cost-effective and practical choice.

It is particularly well-suited for stationary engines such as generators, fire pumps, and engines operating in multi-story buildings or confined spaces, where consistent performance and air quality are essential.

Typical Toxic Element Reduction

• 96% Carbon Monoxide (CO)

• 88% Hydrocarbons (HC)

• 75% Particulate Matter (PM)

Catalyst Configurations

Integrated

• Built directly into the muffler

• Selected based on engine size

• Compact, space-efficient solution

Universal Fit

• Designed for compatibility across a wide range of diesel engines

• Straightforward installation

• Highly versatile option for varied applications

What makes the Flowtech Combination Filter the ideal choice?

• Constructed from 304 stainless steel (SS) for durability

• Low-maintenance design for reduced servicing needs

• Available in clamped or welded options

• Can be supplied as a standalone system

• Designed to integrate seamlessly with OEM equipment

• Easy to install with minimal disruption

• Delivers optimal performance in demanding environments

• Proudly Australian made

The Flowtech Catalyst Combination Filter is widely used across a variety of diesel engine applications. These filters have undergone extensive testing and proven effective in:

• Underground transport infrastructure during and post construction

• Underground mines

• Semi-enclosed carparks

This makes them an ideal solution for environments where air quality and emission control are critical.

Ready to reduce emissions with confidence?

Every engine and application is different — which is why our Flowtech Catalyst Combination Filters are custom-built to your requirements.

Click the 'Request a quote' button for a tailored quote and let our team recommend the best configuration for your engine. Please include as much detail as possible (Vehicle & Engine Model, Application, Specific Requirements etc).