The equipments are used for a range of purposes- from office use to commercial and industrial use. These equipments are used to purify water, desalinize it, and even produce gallons of purified drinking water from sea water. The popular methods used to purify water are reverse osmosis, replacement filters and membrane elements, water softeners and whole house water conditioners, stand alone low energy low pressure water treatment system etc. There are some leading companies who are distributors of these equipments in the city of Bullard.