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Poolife Defend+ Algaecide Experience the convenience of a unique, multi-functional, non-foaming algaecide and clarifier that goes beyond treating and preventing green, black, and mustard algae. This product also enhances water clarity, allowing you to enjoy more pool days hassle-free. Key Features: Treats and defends against green, black, and mustard algae, ensuring your pool stays party-ready. Fast-working, non-foaming formula adds functionality with efficiency. Step 3 of 3 in the MPT Extra™ System—use in conjunction with MPT Extra™ and MPT TurboShock. Easy-to-use, minimizing maintenance time and maximizing your pool enjoyment. Weekly use recommended for simple maintenance—add 1¼ oz. directly to pool water for every 10,000 gallons. Useful Tips: Ideal for treating green, black and yellow algae. Shake well before measuring out the required amount of product. Use as Step 3 within the Poolife Brite Stix System and the Poolife Multipurpose Tablet System. DOSAGE: Initial Treatment for prevention of algae growth in Clear Pool water: 12 ounces of Poolife Defend+ for every 10,000 gallons of pool water Initial Treatment for pools with visible algae growth: 16-24 ounces per 10,000 gallons of pool water. remove dead algae by vacuuming the pool Black Algae Control: 16 ounces for every 10,000 gallons of pool water. Brush black algae spots daily to remove dead algae. vac pool To Maintain an Algae Free pool: weekly add 4-8 ounces of Poolife Defend+ per 10,000 gallons of pool water. Ingredients: Active Ingredient: Poly(oxyethlyene (dimethyliminio) ethylene-(dimethyliminio) ethylene dichloride): 20% Other Ingredients: 80% Total: 100% NEVER MIX PRODUCT WITH OTHER CONCENTRATED POOL CHEMICALS SUCH AS DRY OR LIQUID CHLORINE. FOLLOW THE DIRECTIONS ON EACH PRODUCT. Available size(s): 1 qt. Download the MSDS (Material Safety Data Sheet).
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🇺🇸 Ship from USA · On Agora since 2026
$36.99