Defend+

Kentucky Pool Supply Verified independent store

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A unique, multi-functional, non-foaming algaecide and clarifier that not only treats and prevents green, black and mustard algae, but also clarifies pool water so you can clear you r schedule for more pool days. This algaecide and clarifier treats and defends your pool water against green, black and mustard algae to prevent party cancellations Puts the fun in functional with a fast-working, non-foaming formula Step 3 of 3 in the MPT Extra™ System — use with MPT Extra™ and MPT TurboShock Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life Use this algaecide and clarifier weekly for easy maintenance — add 1¼ oz. directly to pool water for every 10,000 gallons Show more