Haviland Durachlor Super 90 Pool test strips it improves water clarity and

it improves water clarity and reduces slime

precise sanitization and reduces manual effort while keeping water clear and balanced

and helps to keep your hot tub clean

Just one capful per week will treat the water

Don't get bogged down

Haviland Durachlor Super 90 Pool test strips it improves water clarity andThe Durachlor Super 90 product is a granular form of a stabilized chlorine concentrate that is specifically designed for white plaster pools. Not only is Super 90 used as a highly concentrated sanitizer, but this product can also treat black algae. Stabilized chlorine concentrate specifically designed for white plaster pools Can also treat black algae Provides 90% available chlorine