This is the bases of a modular head and loop drying kit, you buy 1 fan unit and then select the rebreather adaptor to go with the rebreather your using,
if you have more than one rebreather just buy the adaptor for that rebreather rather then buying more fun units.
This will dry a head in 5-10 mins and the whole loop in 60 mins (once the loop is washed and drained)
