Koch Filter Corp's MG400 16x72-76 4-LNK filter measures 16x72-76 inches and is packaged in sets of 6. This high-efficiency air filter is designed to capture a significant amount of airborne contaminants, ensuring improved air quality in commercial and industrial settings. Its robust construction allows for long-lasting performance, while the design complies with industry standards for filtration efficiency. The MG400 series filters are compatible with various HVAC systems, making them a versatile choice for maintaining clean air environments.