Logical Clean Air Solutions is a strategic supplier of advanced ceramic filters and components used in the manufacturing of emission control systems. We offer cell densities, diameters, and lengths that are among the most diverse in the industry. Due to our high volume of sales, we have become a global supply leader. Our substrates and filters are used in diverse emission control strategies including gasoline, diesel and flex-fuels for light, medium and heavy duty on-road, non-road and stationary applications. - Three-way Catalyst - Diesel Oxidation Catalyst - Diesel Particulate Filter - Lean NOx Trap - Selective Catalytic Reduction (SCR). We share our years of technical knowledge and solid understanding of gasoline and diesel emissions control systems with our customers. We listen to and collaborate with our customers to delivery highly durable products to meet current and future air quality requirements for every platform.