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    pH Increaser

      pH Increaser is rated 4.8 out of 5 by 112.
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    Free 1-Day Delivery Available!

    To: Woodbridge

    Order before 4pm CT to receive free 1-Day Delivery

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    CORRECTS ACIDIC POOL WATER QUICKLY!
    • The active ingredient in our pH increaser is soda ash or sodium carbonate.
    • Corrects acidic water conditions.
    • Slows the rapid dissipation of chlorine caused by acidic water.
    • Reduces eye irritation by reducing acidity.
    • Reduces corrosion of pool equipment and etching of plaster pool walls.
    • Our pool pH increaser comes in granular form.
    • As the level of your pool's pH increases into the ideal range, your pool water will become safer and more pleasant to swim in.
    • While dosage rates will vary depending upon your pool's volume and current pH level, the initial dosage of our pool pH increaser is 1 pound per 10,000 gallons.
    • Available in a variety of different quantities.
    • Available at great prices and for excellent value.
    read more
      • Item: # Y7000 5 lb. Bag $14.99
      • Item: # Y7010 10 lb. Bag $21.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y7020 25 lb. Pail $42.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y7035 45 lb. Pail $59.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y7060 50 lb. Bag $59.99
      • Item: # Y7045 90 lb. (2 x 45 lb. Pails) $109.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y7070 100 lb. (2 x 50 lb. Bags) $109.99
      • Product Description
      • Customer Review
      • Product Specification
      • FAQS
      • MORE INFO

      With powerful and effective results, this pH increaser is available at only half the price. Whenever the pH level goes under 7.2 all you have to do is add pH increaser. This will reduce any acidity and fix water conditions. The pH level of your pool water is a vital element of your pool's overall water chemistry. PH measures how acidic or basic the water is on a scale of zero to 14, with the ideal pH for swimming pools falling in the range of 7.2 to 7.6. When the pH level of your pool falls below 7.2, the water becomes acidic and can cause eye irritation, corrosion of metal pool equipment, dissipation of chlorine, etching of plaster walls and unsightly stains.

      To prevent this from occurring, keep an eye on the pH level of your pool and, whenever it drops below 7.2, simply add pH increaser to reduce acidity and correct the water conditions.

      Rated 4 out of 5 by from Bought this pH few weeks ago I've always had good luck with it
      Date published: 2018-07-05
      Rated 5 out of 5 by from They get it all right! For the last few years I’ve been buying my pool chemicals from In The Swim because they have consistently had great products at great prices and their service has been spot on. If you shop around you’ll find their prices to always be competitive and my orders have always arrived at my door within a few days.
      Date published: 2018-06-25
      Rated 5 out of 5 by from Excellent service Quality chemicals, reasonable prices, quick delivery!
      Date published: 2018-06-21
      Rated 5 out of 5 by from Excellent! I bought ph plus and a start up kit and In The Swim is the only place I will buy pool supplies from! I’ve never been disappointed yet!
      Date published: 2018-06-17
      Rated 5 out of 5 by from Great to buy in bulk. Ships and arrives in 2-3 days.
      Date published: 2018-06-16
      Rated 4 out of 5 by from Worked great Got a nice pH bounce when I started using it and am keeping the water in balance. Had an issue with my chlorine delivery but this stuff is working just fine. Great price and fast delivery.
      Date published: 2018-06-13
      Rated 5 out of 5 by from Quick delivery Bought ph increase. Great price. Just wish a catalog came with it.
      Date published: 2018-06-02
      Rated 5 out of 5 by from Great product Easily desolves. Keeps chlorine level stable. Used it for years
      Date published: 2018-05-24
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      Technical Specifications:

    • Ph increaser corrects acidic water conditions.
    • 100% sodium carbonate
    • Chemical Name: Soda Ash.
    • Comes in Granular form.
    • Initial dosage: 1 lb per 10,000 gallons


    • Why should I be concerned with my ph level?
      - A low ph level can cause corrosion, damage vinyl, plaster and other pool surfaces as well as pipes and other pool equipment. Low ph can also result in bather eye and skin irritation.

      What should my ph level be at?
      - Your ph level should be between 7.4-7.6 units.

      How much should I use to raise my ph?
      - In The Swim recommends 1Lb ph increaser per 10,000 gallons to achieve a .52 unit raise.

      What is the chemical name for ph increaser?
      - Ph increaser is also commonly called soda ash.


      How Much Do I Need?
      pH Increaser & pH Reducer Guide
      YOUR READING
      YOU NEED GALLONS IN POOL
      7,500 10,000 12,500 15,000 17,500 20,000 22,500 25,000 27,500 30,000
      6.8 pH Increaser 1 lb 1.5 lbs 2 lbs 2.3 lbs 2.6 lbs 3 lbs 3.3 lbs 3.8 lbs 4 lbs 4.5 lbs
      7.0 pH Increaser 0.8 lbs 1 lb 1.2 lbs 1.5 lbs 1.8 lbs 2 lbs 2.2 lbs 2.5 lbs 2.8 lbs 3 lbs
      7.2 pH Increaser 0.3 lbs 0.5 lbs 0.6 lbs 0.8 lbs 0.9 lbs 1 lbs 1.2 lbs 1.3 lbs 1.4 lbs 1.5 lbs
      7.4 Desired Range!
      7.6
      7.8 pH Reducer 0.3 lbs 0.5 lbs 0.6 lbs 0.8 lbs 0.9 lbs 1 lbs 1.2 lbs 1.3 lbs 1.4 lbs 1.5 lbs
      8.0 pH Reducer 0.8 lbs 1 lb 1.2 lbs 1.5 lbs 1.8 lbs 2 lbs 2.2 lbs 2.5 lbs 2.8 lbs 3 lbs
      8.2 pH Reducer 1 lb 1.5 lbs 2 lbs 2.3 lbs 2.6 lbs 3 lbs 3.3 lbs 3.8 lbs 4 lbs 4.5 lbs
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