Well worth a look, I have followed a couple astute investors into this. Company uses a membrane technology for decentralized water decontamination. Had setup/ the manages and also recurring revenue with consumables - one stop shop. Bug player in fragmented industry and evidentially they CEO is very sharp. At the inflection point of hitting CF +be and profitablity. Worth a small portion of the portfolio. Check out the investor presentation and quarterly update for more info.