BioGuard Polygard Concentrate 946ml Pool Care and alkalinity effectively

and alkalinity effectively

Maintains water balance for cleaner

there’s no need to pre-dissolve — simply apply directly to your pool

Unlike many chlorinating products

Easier to use than liquid pool acid

BioGuard Polygard Concentrate 946ml Pool Care and alkalinity effectivelyBioGuard 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,