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This pool maintenance algaecide creates long-lasting protection against green, black and mustard algae with single-use treatment
Prevents new algae growth for up to 90 days after treatment so pool water care stays easy
Kills algae in one fell swoop, so you can get back to swimming in just 15 minutes
Easy-to-use pool maintenance algaecide, so you can spend less time maintaining pool water and more time living your best pool life
Works with bromine, chlorine, salt chlorine, ozone and mineral systems
Active ingredient: 2.09% Copper
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Get back to cannon balls immediately after using the algae killer for pools formula — no wait!
This one-hit wonder kills all algae types in a single treatment and provides lasting protection
Easy-to-use algae killer for pools, so you can spend less time maintaining pool water and more time living your best pool life
Use 4 fl. oz. per 10,000 gallons of pool water with your initial dose
Continue adding 2 fl. oz. of algaecide every other week to prevent algae invaders from returning
Active ingredient: 7.41% Copper
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Powerful, multi-action algaecide and phosphate remover formula ensures sparkling pool water, less time maintaining and more swim time
Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
The algaecide and phosphate remover turns away algae invasions and keeps excess phosphate levels at bay
Use 16 fl. oz. at startup and 4 fl. oz. weekly and after heavy rainfalls for lasting, sparkling pool water
Works with all systems, so you can turn any pool into a party
Active ingredient: 40% Quat Algaecide & Phosphate Remover
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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
Active ingredient: 20% Poly Quat & Clarifier
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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
Initial use: Add 5 ¼ oz. per 10,000 gallons of pool water, wait 24 hours and vacuum debris
Active ingredient: 50% Quat
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Our strongest non-foaming liquid algaecide, perfect as a winter algaecide or for routine pool season use
Shock weekly with TurboShock™ or RapidShock™ to get your best results
Works on all pools and this winter algaecide is ideal for winterizing, so you can prepare for a new summer of swimming fun
Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
Run your filter for 10 hours a day and vacuum regularly to keep pool parties going strong
Active ingredient: 60% Poly Quat Algaecide