A bounce house blower is basically a big fan that throws air into your bounce house to inflate it. You simply plug them into an outlet, attach the bouncer’s air tube to the blower, flip the blower on, and leave the blower running until the party is over and everyone is done bouncing.
It’s just like the horsepower your car has, just less of it. A typical bounce house blower will have 1 to 3 horsepower. More horsepower means the blower’s fan has more rotational power, which translates into more speed and air output.
Cubic Feet Per Minute (CFM)
Each unit of CFM equates to 1 cubic foot of air blown out of the blower in one minute. The higher this number is, the faster your bounce house will inflate and the more firm it will be during use.