Copper Wire Mesh Material and durability: Made from 99.99% pure copper, this mesh delivers strong durability and good breathability. It features rust resistance and radiation resistance, making it suitable for a variety of environments and applications. Available mesh sizes: 200, 220, 250, 280, 300, 350, 400, and 500. The finer the mesh, the more effective the filtration. This product line supports filtration tasks including water filtration, with mesh choice allowing you to tailor performance to your needs. Ease of use: The copper mesh slug is designed for effortless manipulation. It stretches, shapes, and cuts easily. Use scissors to cut to the desired length, then insert into any opening to seal it. Pore size and toughness: Uniform pore size provides predictable filtration results. The mesh offers surface toughness and is weather resistant, suitable for a wide range of applications in different conditions. Benefits and practicality: purity copper for reliable performance Wide selection of mesh sizes to match application needs Simple cutting and installation for quick sealing of openings Uniform pores for consistent filtration and easy handling Weatherresistant and durable for outdoor or harsh environments Use scenarios: DIY water filtration or aquarium filtration systems where a copper screen is needed to separate debris while allowing fluid passage Sealing gaps in vents, ducts, plumbing openings, or small air passages to prevent debris ingress Outdoor screening and protective covers for equipment or enclosures exposed to varying weather conditions Compatibility and applications: Suitable for use in filtration, sealing, and screening tasks across household, workshop, and outdoor settings, with multiple mesh sizes to suit specific performance and fit requirements.