Features

HALT® 50 ALGAECIDE ALGAE’S WORST ENEMY!

Rely on concentrated Halt® 50 Algaecide to kill and prevent all types of algae.

A single quart of this super concentrated swimming pool algaecide treats up to 240,000 gallons — a great value!

Plus, this non-metallic, low-foaming formula will not stain or discolor hair.

Swim immediately after treatment.

Great for all pool types.

Maintenance dosage: 1-1/3 oz. per 10,000 gallons.

Buy 4 quarts and SAVE!

* NOTE: Chemical packaging may vary from images shown. We cannot guarantee type of packaging (i.e. bucket, bag or box).