Alice Cooper Mask

The added benefits include reducing sanitizer demand maintaining low levels of phosphates prevents scum lines and surface oils. PhosFree reduces phosphates to near zero which will allow you to enjoy an algae free poolFeatures. No phosphate build-up. Less vacuuming. Reduced filter maintenance. Less cleaning time means more pool enjoyment. Enhances any sanitizer program. Dimension - 7 x 5 x 11.75 in.