The owners manual says to Only use distilled water in your IC spray tank. When i bought mine (used) the man had clearly been using tap water as there was a few tiny 'things' in the tank (very small particles, sand? something?) i ended up draining it all out and refilling it , but if you just filtered some water with like a brita i would ** think** it would be okay. the standerd button sprays the ic for about 3 seconds.
In what autox class is adding or moddifying an IC Sprayer legal ? (i know its specifically not allowed in SP) (i've been wondering about setting up something automated for mine, that or just duct taping the button down for my run )