Bree hey I picked up the blower before I read your comment; the blower does make some noise but its not very loud at all. Once I get the ducting and carbon filter on it it should be pretty quiet. It puts out alot more air then I thought It would and for $40 bucks I couldnt beat the price. It will be able to cool the hps in the cooltube and filter air though the carbon filter no problems once I mod it to be able to work with ducting. (also if it ever breaks walmart with replace it lol ;walmart owns!)

Here is a pic of my blower for those who are curious. Ill post pics of it tomm after It is modded to work with ventalation ducting also.