Haviland Durachlor Combat 30 positive lock Durable construction withstands frequent backwashing

Durable construction withstands frequent backwashing and long service life in demanding environments

and outdoor wear

Pentair Rainbow Oval Weighted Vacuum Head for Vinyl Lined Pools

readable results

Haviland Durachlor Combat 30 positive lock Durable construction withstands frequent backwashingThe Durachlor Combat 30 product is a powerful liquid formula that controls the growth of algae in swimming pools, exterior spas, whirlpools, and hot tubs. This product is compatible with chlorine based chemicals, and may even reduce the amount of chemicals needed. Combat 30 is compatible with all pool types. Controls the growth of algae Used on swimming pools, exterior spas, whirlpools, and hot tubs Compatible with all pool types, and chlorine based