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    Natural Chemistry Extra Strength Phosfree Cleaner

    Natural Chemistry Extra Strength Phosfree Cleaner is rated 4.9 out of 5 by 14.
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    Item # Y5996
    $59.99

      PHOSfree Extra Strength Starves & Destroys Even The Most Stubborn of Algae Growth

      Attack even the most resistant of algae growth with industrial-strength PHOSfree from Natural Chemistry. Don’t wait around for slow or inferior products to cut through the phosphates that lead to pool algae growth. Instead, turn to the proven power of PHOSfree Extra Strength, which will eliminate more ppb of phosphates from your water than any other product.

      Phosphates frequently occur when rainwater is added into pool water, and these phosphates feed algae allowing it to thrive. Combat even the toughest and most challenging of algae issues with PHOSfree Extra Strength, which is specially designed for high-level phosphate removal. PHOSfree will starve and kill algae quickly and with minimal effort. It works in the pool and the filter to maximize phosphate reduction, and even in large volumes of water will easily maintain low phosphate levels.

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      • PHOSfree Extra Strength is a fast and effective way to lower phosphate levels and starve pool algae
      • Designed for use in large volumes of water and commercial applications
      • Can be used in all seasons; perfectly suited to fall closings
      • Non-corrosive, non-toxic and biodegradable formula that’s environmentally friendly
      • Enjoy less filter maintenance, vacuuming and cleaning
      • Dosage for standard applications: 4 oz. per 8,000 gallons (higher dosage may be required for higher phosphate levels)
      Rated 4 out of 5 by from Great product to lower your phosphate li level. Great product, if you follow the instructions. Felt a little cheated. They use to give you a free phosfree test kit so you could determine when or if a second treatment was needed when you purchased the 3 liter bottle. Very disappointed they no.longer due this.
      Date published: 2018-10-02
      Rated 5 out of 5 by from Works great to limit algae Hellped immensely to rod pool of green algae bloom
      Date published: 2018-08-20
      Rated 5 out of 5 by from Free Shipping & Handling!!! Ordered some chemicals definitely cheaper than our local retailers and the items were a lot cheaper. Free S&H makes a great difference.
      Date published: 2018-07-31
      Rated 5 out of 5 by from Excellent product!! I use this all the time keeps my pool from ever growing algae or needing to be shocked. Keeps phosphate levels very low! I highly recommend this
      Date published: 2017-10-10
      Rated 5 out of 5 by from Best value ! Very helpful for our annual problem with high phosphate levels. The large extra strength bottle is the most cost efficient for our needs.
      Date published: 2017-06-13
      Rated 5 out of 5 by from Great Stuff I buy it regularly and it works well. In The Swim is always dependable and good price to boot.
      Date published: 2016-10-22
      Rated 5 out of 5 by from Works amazingly I bucked up and spent the extra money for the extra strength, and it finally brought down my phosphate count. Totally worth the money and I have not had to clean algae daily off my pool sides and bottom!!!!
      Date published: 2016-06-30
      Rated 5 out of 5 by from Great product I have been using Phos Free since that installation of our pool, about eight years. Two caps a week and a point of granular chlorine is all I have ever needed along with a floating chlorinator.
      Date published: 2016-06-09
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      What does Phos Free Commercial Strength do?
      - This product is designed to eliminate phosphates from your pool water, essentially “starving” algae and solving the most stubborn algae problems.
      Is Phos Free a toxic product?
      - No, Phos Free Commercial Strength is a hypoallergenic, non-corrosive, non-toxic and completely biodegradable algae eliminator.
      What are some advantages to using Phos Free Commercial Strength?
      - Use all season to control algae.
      - Use at pool closing in the fall to control algae during the winter.
      - Works quickly and effectively
      - Less filter maintenance
      - Less vacuuming and cleaning
      - Enhances any sanitizer program
      What is the dosage?
      - 4 oz. per 8,000 gallons (higher dosage for excessive phosphate levels).
      What are the directions?
      - If pool has algae, follow dealer instructions to treat.
      - Follow dealer instructions to balance water chemistry.
      - Clean or backwash filter, if necessary.
      - Refer to Phos Free product back chart for dosage.
      - With filter running, shake bottle well and add required dose directly to skimmer.
      - Run filter 8 hours a day for one week or 48 hours continuously without backwashing or cleaning.
      Is Phos Free Commercial Strength safe to use around children?
      - Yes, this product is safe to use and store around children.
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