Numatic Hepa Filter for 356mm Machines (NVD750)

A HEPA cartridge filter self-contained in a steel housing, offering 0.5 micron at 99.997% filtration efficiency. Simply clipped between the power head and collection drum. Used with the separate primary pre-filter mounted within the collection drum. These filters are used to replace a HEPA filter module that is damaged or no longer airtight. For maximum operator protection (NVD750) use the HepaFlo bags to ensure easy and safe emptying. Please note this filter fits 356mm Duplex HZ vacuums such as the HZD570 and HZD900. They will also fit NVD750 red and black extractors.