The NANO F1 range of medical vacuum filters are manufactured from cast aluminium alloy providing enhanced strength and feature an E-Coat™ finish for optimum corrosion protection. This range encompasses 17 filters with connections from 1/4″ to 3″ and rated flows from 3.5 to 265 Nm / hr (2 to 156 scfm). The modular design allows close coupling of filters to simplify installation and maintenance. Elements are constructed with an oleophobic borosilicate microfiber media with an open cell reticulated foam pre-filter. The unique design of these medical vacuum filters provide maximum filtration performance whilst minimizing pressure drop for optimum energy efficiency. Drop fit element engages the bowl to prevent vibration, improving stability and drainage. Includes a manual drain valve and glass drain flask for confident condensate removal.