One bottle is half full and the other two bottles are completely full/unused This is for 2.5 bottles as noted above. The ECOVER Rinse Aid is a highly effective liquid cleaner designed specifically for dishes. With a capacity of 16 fl oz per unit, this pack includes 2-1/2 units, making it convenient for use in households. Made in the United States, this rinse aid is suitable for cleaning dishes and is formulated with eco-friendly ingredients. The white color adds a touch of cleanliness to your kitchen while helping to maintain the shine and appearance of your dishes.