Poolife® Defend+ Algaecide

  • $35.99
    Unit price per 


A unique, multi-functional, non-foaming algaecide that not only treats and prevents green, black and mustard algae, but also clarifies pool water so you can clear your schedule for more pool days.

  • 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 weekly for easy maintenance — add 1¼ oz. directly to pool water for every 10,000 gallons
  • Active ingredient: 20% Poly Quat & Clarifier

Available size(s): 1 qt.