The Industry Leader in Ceramic Filters

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Ceramic Filter Alliance (CFA) is the exclusive partner of Clear Edge, the global leader in ceramic filter technology.

Together, we deliver Cerafil™ ceramic filter elements engineered for high efficiency and durability, supported by specialist technical guidance and outstanding customer support.

Filters Installed
1 +
Industries Served
1 +
Market Share
1 %+
PM Removal
Capability
1 %+
NOx Removal
Capability
1 %+
SO₂ Removal
Capability
1 %+
VOC removal
Capability
1 %+

Product Range

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The Cerafil™ range of ceramic filters represents the most widely installed solution in the market, supported by over 30 years of operational experience. As a pioneer of this technology, Clear Edge has developed Cerafil ceramic filter elements to deliver exceptional long-term performance, underpinning one of the fastest-growing air pollution control technologies worldwide.

Cerafil™ XS Series

Non-Catalytic Ceramic Filter elements delivering 99.99% dust filtration efficiency

Cerafil™ GR/NQ Series

Non-Catalytic Biodegradable Ceramic Filter Elements delivering 99.99% dust filtration efficiency

Cerafil™ TK, TKL and TKH Series

Catalytic Ceramic Filter elements for multi-pollutant reduction including PM, NOx, SOx, VOCs and Dioxins

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Ceramic Filter Benefits

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Ceramic filters are rapidly emerging as a leading technology for multi-pollutant control across a diverse range of industries. Their capability to combine particulate and gaseous pollutant reduction within a compact, modular design offers clear advantages over conventional technologies. Proven to achieve high removal efficiencies across all major airborne pollutants, ceramic filters can be seamlessly integrated into existing processes to deliver reliable, low-risk, and cost-effective performance.

Capable of operating in high temperature flue gas & syngas conditions

Multi-Pollutant (PM, NOx, SOx, VOC, Hg) within one system (no interfaces)

No catalyst degradation observed throughout the life of the filter

Lower operational costs and ease of maintenance versus traditional technologies

Can be retrofitted to existing baghouses & ESPs

Proven across most major industries

Long lifespan and filter warranties

Highest levels of PM, NOx, SOx, VOC, Hg performance available in the market

Applications

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Ceramic filtration technology can be implemented across a broad range of industrial processes to achieve the highest levels of emission reduction compliance. They can be installed in new-build systems for both greenfield and brownfield applications, or integrated into existing air pollution control equipment, including baghouses and electrostatic precipitators (ESPs). Retrofit integration enables significant reductions in cost and footprint, while upgrading existing infrastructure to deliver the highest levels of multi-pollutant control.

Industrial Multi- Pollutant Systems

All-in-One, All Dry, Modular-based multi-pollutant control system

Hot Gas & Syngas Filtration

Capable of providing 99.99% reduction for submicron PM removal at temperatures between 150 °C to
900 °C (300 °F to 1,650 °F)

Retrofitting Baghouses & ESPs to Ceramic Systems

Converting your existing PM technology to achieve NOx and SOx removal >90%

Experience

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Cerafil is the unrivalled global leader in ceramic filters, trusted across major industries and clients to deliver continuous, high-performance, low-risk emissions control. An increasing number of sectors are now recognising ceramic filtration as Best Available Control Technology (BACT), further strengthening its position in advanced air pollution control applications.
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