Combat Extra 1 Quart Bottle
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Haviland Combat Extra (Poly Copper)
Controls stubborn black algae
FEATURES
Destroys resistant strains of algae, including black algae.
BENEFITS
Non-foaming
Will not stain vinyl or concrete pools
Compatible with chemicals normally used in pool or spa treatment
May reduce the amount of chlorine needed
Controls stubborn black algae
FEATURES
Destroys resistant strains of algae, including black algae.
BENEFITS
Non-foaming
Will not stain vinyl or concrete pools
Compatible with chemicals normally used in pool or spa treatment
May reduce the amount of chlorine needed