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In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 25 Pounds

Free shipping on orders over $29.99

$45.59

$ 22 .99 $22.99

In Stock

1.Size:5 Pound


2.:Ph Incr


About this item

  • In The Swim pH increaser raises the total alkalinity and pH levels in your pool.
  • Corrects acidic water conditions, by raising water pH levels
  • Alkalinity stabilizes pH in pools, preventing sudden swings known as "pH bounce".
  • Maintain pool pH between 7.2 and 7.6 to ensure swimmer comfort and safety. pH above 8 risks skin rashes, while below 7 stings eyes.
  • Composed of sodium carbonate or soda ash, ensures effortless application to your pool water.



Product Description

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In The Swim Granular Pool pH Increaser

Easily maintain your pool's pH balance with In the Swim Granular Pool pH Increaser. Aim for a pH of 7.4 on the 0-14 scale for optimal conditions. Test water, adjust alkalinity (80-120ppm), then fine-tune pH. If below 7.2, add 1 lb per 10,000 gallons, not exceeding 4 lbs. Mix with water, distribute, and retest after 3-4 hours until balanced.

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jbk
2025-07-27 12:37:04
Excellent product. Worked perfectly. Worth every penny.
Dennis
2025-06-25 17:56:13
worked perfectly
riverraisin
2025-06-24 09:10:51
I read reviews saying this didn't come in a bucket or wasn't as listed. My order came in a large bucket with easy to open lid and the granules were encased in a plastic bag inside the bucket. This was the best deal available on line at the time and is good quality soda ash.The granules are very small, similar to powdered laundry detergent, and they dissolve rather easily. I find using warm or hot water to mix and pre-dissolve it works best. Then you can pour it in your pool or water tank.I use this to raise the PH of my well water before it goes thru my filtration system. This is the exact same product that is marketed specifically for that use, except this is cheaper and comes in a sturdy reusable plastic bucket.This isn't the first 'In The Swim' product I've bought and won't be the last.
Daveg
2025-04-18 10:32:45
Price was very good. I used quite a bit to bring the pH up, so it did cloud the pool for a few days. I added it to the skimmer to distribute it. That worked well. I’m
Customer
2025-03-14 17:26:56
This product is used to maintain the correct PH level in our swimming pool. It works as advertised and comes in a very handy bucket to keep the powder inside dry.
Maryann Moreira
2025-02-20 18:01:09
Definitely works so much better than the products I’ve used in the past. Put the recommended amount as suggested on the label in my inground pool and my pH was perfect by the next day which helped my chlorine levels last much longer. Would definitely recommend.
Customer
2025-02-17 12:10:33
If you want to raise your pool Ph this is the stuff you want
Heath kellogg
2025-01-17 15:21:40
Great price, good product