"I had the same iCheck installed on my PDQ Laserwash 4000 for four years with no problems. Other check valves either brass or stainless steel lasted from 4 months to one year."
         Ed L., owner
        Strongsville Laserwash
        Strongsville Ohio

     "I love the iCheck. I don't have to worry about my critical check valves failing anymore, and it saves me money because I am not replacing check valves every year."
          Ron N., owner
          North Olmsted Laserwash
          North Olmsted Ohio

     "The iCheck is a great product. Somebody finally invented a better mousetrap for car washes."
         Mike P, owner
         Boston Road Laserwash
         Brunswick Ohio