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Your cart is empty.4.6 out of 5 stars
- #39,973 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #54 in Swimming Pool Chlorine Alternatives
This Natural Chemistry pool magic phosfree is ideal to treat your pool at the beginning and end of each season and to eliminate phosphates at any time. No phosphate build up. Provides fast easy start-up. Maintains low phosphates all season. Prevents waterline rings. Helps preserve pool liners and finishes. Great for end of pool season. Open clean, clear pool following off-season. Makes water feel soft and silky. Recommended dose is 1 liter treats up to 20,00-gallons of water. Removes up to 300 ppb (parts per billion) of phosphates from a 20,000-gallon pool. For closing pool application instruction are shake well before using as contents settle. One to two weeks before closing, add required amount of product directly to skimmer. Close pool normally after adding product. Includes 12 pool magic phosfree container per pack. Comes in 1-liter container.
rj
Reviewed in the United States on August 1, 2024
Works well but really pricey for the amount they give you.
rj
Reviewed in the United States on August 1, 2024
Works well but really pricey for the amount they give you.
Lacee Stephens
Reviewed in the United States on July 25, 2024
We have been using this for 9 years and we use 1 liter at the time of opening and 1 liter at the time of closing for our 18x36 pool. Using a high chlorine level along with a balanced pH at the time of closing our pool with this product too has made for a clear pool every spring! We wouldn’t be without this! We hope they never stop making this!
Lacee Stephens
Reviewed in the United States on July 25, 2024
We have been using this for 9 years and we use 1 liter at the time of opening and 1 liter at the time of closing for our 18x36 pool. Using a high chlorine level along with a balanced pH at the time of closing our pool with this product too has made for a clear pool every spring! We wouldn’t be without this! We hope they never stop making this!
Keith Abbott
Reviewed in the United States on May 25, 2024
Easy to use works great helps remove algae worth every penny
Keith Abbott
Reviewed in the United States on May 25, 2024
Easy to use works great helps remove algae worth every penny
pikeman666
Reviewed in the United States on December 29, 2024
It’s pricey, but effective. If you have really high phosphate levels this will reduce or eliminate it depending on how much you use. For low phosphates, just watch the free chlorine and CYA. You may not need this.I live close to an active farm and the dust from plowing has chemical fertilizer residue too. I can’t avoid getting phosphate dust in my pool.
pikeman666
Reviewed in the United States on December 29, 2024
It’s pricey, but effective. If you have really high phosphate levels this will reduce or eliminate it depending on how much you use. For low phosphates, just watch the free chlorine and CYA. You may not need this.I live close to an active farm and the dust from plowing has chemical fertilizer residue too. I can’t avoid getting phosphate dust in my pool.
David Jackson
Reviewed in the United States on October 31, 2024
I put this in when I closed the pool last year and in the spring had zero algae or cloudy water at opening.
David Jackson
Reviewed in the United States on October 31, 2024
I put this in when I closed the pool last year and in the spring had zero algae or cloudy water at opening.
Jim Curry
Reviewed in the United States on January 25, 2024
This is what to use for a good opening treatment of your pool. Then move on to PhosFree for the summer and say good riddance to green algae.
Jim Curry
Reviewed in the United States on January 25, 2024
This is what to use for a good opening treatment of your pool. Then move on to PhosFree for the summer and say good riddance to green algae.
Michele A. Taylor
Reviewed in the United States on April 28, 2022
Great product at a great price. Works well in cold water at my pool opening and helps keep the pool water clean at closing.
Michele A. Taylor
Reviewed in the United States on April 28, 2022
Great product at a great price. Works well in cold water at my pool opening and helps keep the pool water clean at closing.
Tim Chortie
Reviewed in the United States on April 16, 2018
Used this product for a few seasons to open the pool, but this year was first time ordering from Amazon and both bottles I ordered leaked in the bag!
Tim Chortie
Reviewed in the United States on April 16, 2018
Used this product for a few seasons to open the pool, but this year was first time ordering from Amazon and both bottles I ordered leaked in the bag!
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