AAF International AstroCel II 905-272-320 HEPA/ULPA Cleanroom Air Filter 21in

The AAF International AstroCel II 905-272-320 is a precision-engineered cleanroom air filter designed for stringent airborne contamination control in biotechnology, pharmaceutical, and industrial environments. This filter employs advanced low-resistance micro-fiberglass HEPA/ULPA media, delivering exceptional filtration efficiencies ranging from 99.99% at 0.3 micron particle size up to 99.9995% for 0.1-0.2 micron particles. Its robust design combines gasket-seal, gel-seal, and knife-edge mounting options, ensuring versatile and reliable installation in cleanroom ventilation systems.

This broad efficiency air filter is essential for molecular diagnostics, bioprocessing, and synthetic biology workflows, where contamination-free environments directly impact research outcomes. Its lightweight, compact design coupled with low pressure drop reduces operating costs and energy consumption, making it ideal for cleanrooms involved in biomanufacturing and biomedical engineering applications.

Each AstroCel II unit undergoes rigorous factory testing to meet high standards of filtration performance, making it a trusted solution in clinical diagnostics, cell imaging, and live-cell imaging facilities where particulate control is critical to maintaining sample integrity. The product’s harmony with industry standards ensures it supports cleanroom environments at the highest level of air purity required for cutting-edge biotechnology research and pharmaceutical production pipelines.