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PoolRX Algaecide [6 Month] for 7.5k-20k Gallons

  • Eliminates all types of algae effectively.
  • Reduces overall chemical usage in pools.
  • Lasts up to six months per treatment.
  • Simplifies maintenance for pool owners.
  • Compatible with saltwater pool systems.
  • Easy-to-use single unit packaging.
  • Ideal for large pools up to 20k gallons.

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Best Alternatives and Similar Products for PoolRX Algaecide [6 Month] for 7.5k-20k Gallons

The best Swimming Pool Algaecides includes Clorox Pool & Spa Algaecide and Clarifier [128 Fl Oz], PoolRX Pool Unit (7.5k-20k Gallons), PoolRX Pool Unit [20K Gallons] and many others as mentioned below.

1

Clorox Pool & Spa Algaecide and Clarifier [128 Fl Oz]

Best Product
  • Specially formulated for effective algae treatment.
  • Prevents and clears green, mustard, and black algae.
  • Non-foaming formula for easy application.
  • Compatible with all pool types, including saltwater.
  • Ensures crystal clear water for swimming enjoyment.
  • Add to deepest end with filter running.
  • Get personalized advice with Clorox Pool App.
  • Price Range: $18.99
  • Color: 26 positive

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    Alternatives

    2

    PoolRX Pool Unit (7.5k-20k Gallons)

    Best Product
  • Eliminates all types of pool algae efficiently.
  • Reduces overall chemical demand for maintenance.
  • Effective for up to 6 months of use.
  • NSF/ANSI 50 certified for safety and performance.
  • Compatible with chlorine, salt, UV, or ozone systems.
  • New formula includes three active ingredients for effectiveness.
  • Ideal for pools between 7.5k to 20k gallons.
  • Price Range: $56.99

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    3

    PoolRX Pool Unit [20K Gallons]

    Best Product
  • New formula with three active ingredients.
  • Effectively eliminates all types of pool algae.
  • Reduces overall chemical demand for maintenance.
  • Lasts up to six months for efficiency.
  • NSF/ANSI 50 certified for safety and performance.
  • Compatible with chlorine, salt, UV, or ozone pools.
  • Ideal for pools up to 30,000 gallons.
  • Price Range: $73.51
  • Color: 41 positive

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    4

    Pool RX Algaecide [6 Month, 20k-30k Gallons]

  • Effective algaecide for pools up to 30,000 gallons.
  • Lasts for 6 months of continuous use.
  • Eliminates all types of algae efficiently.
  • Simplifies maintenance of pool and spa care.
  • Reduces chemical usage for cost savings.
  • Easy to use in pump or skimmer basket.
  • Replace annually for optimal performance.
  • Price Range: $73.96
  • Color: 83 positive

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    5

    Clorox Pool & Spa Algaecide [1 Quart]

  • Fast-acting algae treatment for quick results.
  • Non-foaming formula keeps pools crystal clear.
  • Kills existing algae and prevents future growth.
  • Suitable for all pool types, including saltwater.
  • Long-lasting protection for your swimming pool.
  • Compatible with Clorox Pool App for expert advice.
  • Easy dosage recommendations for effective treatment.
  • Price Range: $15.20

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    Alternatives

    6

    In The Swim Super Algaecide (1 Quart)

  • Effective for above ground and inground pools.
  • Low odor, non-foaming formula for easy use.
  • Eliminates yellow and mustard algae efficiently.
  • Long-lasting protection with chelated copper formula.
  • Safe for swimming immediately after application.
  • Small doses for powerful algae control.
  • Prevents staining with advanced copper technology.
  • Price Range: $21.49
  • Color: 23 positive

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    Alternatives

    7

    HTH Algae Guard Ultra [32 fl oz]

  • Long-lasting algae protection for swimming pools.
  • Kills and prevents all algae types effectively.
  • Non-foaming formula allows immediate swimming.
  • Compatible with vinyl and saltwater pools.
  • Lasts up to 3 months for optimal results.
  • Works well with HTH Shock products.
  • Easy application directly into pool water.
  • Price Range: $29.17

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    8

    In The Swim Algaecide 60 Plus [1 Quart]

  • Prevents and controls multiple algae types.
  • Non-metallic, low odor, and non-foaming formula.
  • pH tolerant for acidic and alkaline ranges.
  • Compatible with chlorine, bromine, and salt systems.
  • Initial dosage: 6-11 ounces per 10,000 gallons.
  • Effective for above ground and in-ground pools.
  • Safe for pools using well water.
  • Price Range: $27.99

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    9

    Coral Seas Non-Toxic Clarifier (Pound)

  • Non-toxic formula safe for all aquatic life.
  • Effectively clarifies pools of all sizes.
  • Compatible with all types of chlorine products.
  • Eliminates various algae types including green and pink.
  • Enhances chlorine treatments for superior results.
  • Easy to use and apply for quick results.
  • Maintains clean and clear water for swimming.
  • Price Range: $19.79

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    10

    EasyCare Algatec Algaecide & Clarifier (1 qt)

  • Does not affect pool pH or sanitizer levels.
  • Swim immediately after treatment for convenience.
  • Kills algae quickly; prevents regrowth effectively.
  • Most algae eliminated in 8 to 24 hours.
  • Black algae eradicated in 7 to 10 days.
  • Safe for saltwater pools; no harmful metals.
  • Works well with chlorine for rapid cleanup.
  • Price Range: $42.79
  • Color: 32 positive

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    11

    MAV AquaDoc Copper Pool Algaecide [32oz]

  • 90-day algae prevention guarantee.
  • Effective against all algae types.
  • Non-foaming and non-staining formula.
  • Reduces chemical usage in your pool.
  • Made in the USA with quality standards.
  • Ideal for inground and above ground pools.
  • Long-lasting results for pool season success.
  • Price Range: $29.99

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    12

    SeaKlear Algae Prevention & Remover [1 Qt]

  • 90-day algae prevention guarantee with proper use.
  • Kills blue-green, green, yellow, and black algae.
  • Non-foaming formula for clear pool water.
  • Non-staining when used as directed.
  • Contains 11.8% Copper Sulfate Pentahydrate.
  • Effective against all types of algae.
  • Easy to use for pool maintenance.
  • Price Range: $24.79

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    13

    PoolRX+ Booster Algaecide (Single Unit)

  • Enhances Pool RX+ unit performance.
  • Effectively eliminates all algae types.
  • Reduces overall chemical usage in pools.
  • Lasts up to 6 months per application.
  • NSF/ANSI 50 certified for safety.
  • New formula with three active ingredients.
  • Easy to use for pool maintenance.
  • Price Range: $37.10
  • Color: 20 positive

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    14

    Doheny's Super Algaecide Plus (4 x 40oz)

  • Contains 7.1% chelated copper for effective algae control.
  • Safe to swim immediately after application.
  • Controls most types of algae effectively.
  • Non-foaming formula keeps water crystal clear.
  • Reduces staining in pools and surfaces.
  • Easy dosage for both initial and maintenance use.
  • Buy in bulk for maximum value and savings.
  • Price Range: $69.26

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    15

    Clorox Pool&Spa XTRABLUE Algaecide (40 oz)

  • Fast-acting algaecide kills algae in 24 hours.
  • Eliminates green, mustard, and black pool algae.
  • Non-foaming formula prevents algae growth effectively.
  • Treats up to 25,000 gallons of pool water.
  • Compatible with all pool types, including salt pools.
  • Non-staining formula ensures pool surface protection.
  • Use Clorox Pool App for expert pool advice.
  • Price Range: $31.54

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