Adam Root, founder of Matter Industries, has engineered a filter that captures microfibers released during washing cycles, trapping them before wastewater enters municipal systems. The compact device attaches above washing machines and activates during the drain cycle, collecting fibers that would otherwise contaminate waterways.
Synthetic textiles shed microplastics continuously during use. A single wash cycle releases thousands of fibers into water supplies. Root reports customers discovering substantial accumulations of trapped material after each wash, with some describing collections as large as dinner plates.
The filter addresses a documented pollution pathway. Studies have linked synthetic fiber shedding from household laundry to microplastic contamination in rivers, oceans, and drinking water globally. The fibers persist in aquatic ecosystems, entering food chains when consumed by fish and other organisms.
Root designed the system for both residential and industrial applications. Household versions catch fibers in a cartridge requiring periodic emptying. Industrial iterations treat wastewater at scale, preventing fibers from reaching treatment plants that cannot effectively filter particles this small.
The technology confronts a practical gap in wastewater infrastructure. Most municipal treatment plants lack systems designed to remove microfibers before discharge. Conventional filtration fails to capture particles smaller than 300 micrometers consistently.
However, the filter represents one intervention in a broader microplastics crisis. Manufacturing processes for synthetic textiles, tire degradation from vehicles, and plastic breakdown in landfills generate far larger volumes. Experts warn that end-of-pipe solutions alone cannot solve the problem without simultaneous reductions in synthetic material production and improvements to textile durability.
Root acknowledged the limitation directly. "You have to be where the pollution is," he stated, emphasizing that source reduction remains essential. Fiber shedding continues during wear, not only during washing, limiting the filter's scope.
The device costs around £550-700