BioGuard Polygard Concentrate 946ml Pool Care helping you keep your freshwater

helping you keep your freshwater pool or spa safe

helping you maintain the ideal ionisation levels for clean

BioGuard Lite delivers professional-grade results in one easy weekly dose

Easier to use than liquid pool acid

while the 3/4" garden hose connection allows for convenient drainage

BioGuard Polygard Concentrate 946ml Pool Care helping you keep your freshwaterBioGuard Polygard Concentrate is a powerful, nonfoaming algaecide designed to keep your pool clear, clean and protectedwithout disrupting water balance. Ideal for pools with attached spas, fountains or strong water movement, its metalfree formula prevents and controls all common algae types while remaining gentle on surfaces and equipment. With 600g L polyquat strength, Polygard delivers longlasting algae prevention and works seamlessly with chlorine,