attractive achieve the lowest possible noise levels then Air Factors is the right place for you. We manufacture the widest selection of Air Bar linear slot diffusers for the HVAC industry. And, we love to make curves. ...Air Factors Home Premier manufacturer of linear air distribution products Home Catalog Index1 Index2 Features Gallery Contact Us How to bring conditioned air into a space? You... could simply use a grille air diffuser and dump the air into the room. But, if you also need to - distribute air evenly so that there are no stagnant areas be architecturally...