Haviland DuraChlor Super 90 Granular Chlorine Algaecide 2 lb (C002352-CS20B2)

The DuraChlor Super 90 2 lb (C002352-CS20B2) by Haviland is a professional-grade pool algaecide designed to control and eliminate algae in swimming pools and spas. Formulated with Trichloroisocyanuric Acid 90% Available Chlorine, this product delivers reliable, fast-acting algae control that keeps your pool water crystal clear and reduces overall maintenance time.

PRODUCT FEATURES

• ✅ 90% available chlorine — highly concentrated for pool sanitation
• ✅ Stabilized formula protects chlorine from UV degradation
• ✅ Specifically effective for white plaster pools
• ✅ Treats black algae — tough to eliminate with standard chlorine
• ✅ Granular form for easy, even application
• ✅ Routine maintenance chlorine and algaecide in one
• ✅ Not recommended for vinyl liner pools

DOSAGE & APPLICATION

For routine maintenance: Add 1-2 oz per 10,000 gallons. For black algae treatment: Brush affected areas and apply directly. Do not use in vinyl liner pools.

TECHNICAL SPECIFICATIONS

• Brand: DuraChlor by Haviland Consumer Products
• Part Number: C002352-CS20B2
• UPC: 025551822130
• Active Ingredient: Trichloroisocyanuric Acid 90% Available Chlorine
• Net Contents: 2 lb
• Form: Granular
• Packaged By: Haviland Consumer Products, Inc., 421 Ann St. NW, Grand Rapids, MI 49504

WHY SHOP WITH AL'S COOL POOL STORE?

• ✅ Fast, reliable shipping on every order
• ✅ Genuine OEM and top-brand parts only
• ✅ Knowledgeable pool & spa experts ready to help
• ✅ Hassle-free returns and satisfaction guarantee