Pete, It looks the very same as the JSP I bought from Rutlands and I would back the JSP against any other respirator on the market. Over the years because of health problems I have to wear something to avoid dust, but because I wear Specs I always had problems, until I got the JSP .Mine cost more than Poolwoods but it is fantastic. I dont know if that is the same system as mine but if I were to buy one tomorrow for some reason I would still buy the JSP. hope this helps Regards Boysie.