From the creators of ifD® – the technology that challenged HEPA world wide
Introducing

Permanent, high-efficiency particle collection with low pressure drop, no maintenance, and no replacement filters.
Darwin Technology International is a UK-based research and development company with nearly 30 years of experience developing advanced air filtration technologies for global manufacturers. Its technologies, including the widely deployed ifD® platform, have been integrated into millions of products worldwide.
Kobros® — Our Latest Breakthrough
Kobros, Darwin’s latest particle collection technology, is designed to maintain high efficiency filtration over extended operating periods with low pressure drop, no replacement filters and virtually no maintenance.
By eliminating dense media and disposable filters, and avoiding the efficiency decline typical of conventional electronic air purifiers, Kobros sustains real-world air cleaning performance while reducing maintenance, extending product life and avoiding the ongoing environmental burden of producing, transporting and disposing of replacement filters.
The result is improved PM2.5 air cleaning performance, lower lifetime cost of ownership and a more sustainable approach to high-efficiency air filtration.
Virtually Maintenance FreeDesigned for extended operation with minimal intervention
No Replacement FiltersEliminates ongoing consumable costs
Low Pressure DropEfficient, quiet performance for multiple applications
Slimline IntegrationEnables compact, quiet system designs
Define the next standard in integrated air purification.
Early partners have the opportunity to shape how Kobros is applied across future products.
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Proven Technologies. Trusted by Leading Global Brands


Darwin technologies have been integrated into millions of products worldwide across air purifiers, HVAC systems, and other appliances.
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