34 paks. Concentrated detergent. Save up to 50% (per load vs. the leading brand 35 pack size). For all machines including HE. Tropical Passion freshness. Fights stains. Deep cleaning. No mess. Questions? 1-800-617-4220 Mon-Fri 9AM-5PM ET or visit us at www.xtralaundry.com. Safe for septic tanks. Contains no phosphates.