Instead of diffusing pure oxygen into your wort this system uses filtered air. The included air-pump pushes air through an inline sanitary filter which is then dispersed into the wort through our two micron threaded stainless steel diffusion stone. Run for 30+ minutes to aerate your wort.
Do not touch the stone directly with your fingers. Clean by boiling (no more than 5 minutes) or soak in cleaner.
Includes pump, 2 micron diffusion stone, hose, and filter (lasts about a year)
Replacement filters: FIL90