NeenahPure®, Alphastar™, and Delpore™ - our filter media solution for HVAC and Air Purifier filter elements

Heating, ventilation, air conditioning – Pure and healthy air is widely requested and required in industrial, residential, and professional applications. Air Purifiers filter out contaminants from the indoor air in residential and commercial settings. The rising pollution level and increasing airborne diseases require a high efficient filter media.

We produce meltblown and triboelectric nonwoven media for pocket and pleated filter. With no harmful fiber shedding our media allow for a safe and healthy environment. We offer a broad filter media portfolio according to EN779:2002, EN779:2012, and ISO 16890. Additionally, filter media are being developed based on individual needs and customer requirements regarding efficiency, energy consumption or filter lifetime. Our electrostatically charged NeenahPure® and Delpore™ Meltblown media can reach efficiencies up to 99.9%. By applying electrostatic charge we can increases the efficiency significantly but still maintain a low pressure drop. We can offer a standard product portfolio but also develop tailor-made media specific to our customers’ needs.  

Our Alphastar™ Electrostatic Media boasts performance characteristics currently unmatched in the filtration market. Its proprietary fiber blend is carded and needled into a fully homogenous material, making it an ideal electrostatic media for air filtration. Triboelectric media produces higher efficiency with lower resistance when compared to similar products. This unique electrostatic filter media is designed to capture and maintain particles through electrostatic action which acts like a magnet.

In harsh every environment, it's the most important to protect plants and machineries against the particles in the intake air. Our filter media help to remove particulate contaminants to prevent blade fouling and erosion and helps to keep the efficiency on a high level.

Our synthetic gas turbine filter media are F9 approved accoring to EN779:2012 and ePM1: 80% according to ISO 16890. Our very good pleatiability results in sharp pleats. Additionally, our media provide a good air permeability to efficiency ratio, offering higher efficiency at low pressure loss. The material can be used as a static medium but also for reverse pulse applications for high dust load environments. Gas Turbine media by Gessner are OEM approved but also available in the aftermarket.

Online failure detection systems and permeability control in the production line guarantee the high and reliable quality of this filter media