32 loads (this package contains 32 loads as measured to line 1 on the cap). For High Efficiency machines. Great stain fighting at a great value! All the stain fighting power of Era specially formulated for your HE machine! High Efficiency washers work differently, so they require a specially designed detergent like Era HE. Only the use of a HE detergent helps ensure the proper performance of your HE washer. Safe for septic tanks. Contains no phosphate. Made in USA.