The Hypo 7.5 was inspired by our work in Africa. It is a rugged 7.5 liter (2 gallon) batch unit that can make 500 ppm in 20 minutes or 200 ppm in 8 minutes.
;Run the machine twice on the 500 cycle to produce 1,000 ppm. Made in USA but with worldwide AC power input, it is simple to use and requires only salt, water, vinegar and electricity. A 5 year or 2,000 hour warranty is provided.