Our Equipment Balance due on second package $625.17 Basic Duct Cleaning SystemRated 5.00 out of 5 $1,785.00 BioClean Sanitizing Duct SprayerRated 5.00 out of 5 $595.00 Complete Duct Cleaning SystemRated 5.00 out of 5 $3,975.00 Dual Motor Duct Vacuum SystemRated 5.00 out of 5 $2,260.00