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    Commercial Water Balancers

    1. 3 years ago
      A Must Have!!!
      This product is a must have for all pool owners. When you happen to raise the chlorine level too high, this product will save day. It works and it works fast. Excellent product.
    2. 5 years ago
      Fast response
      Product works ad described. Great for quick way to remove excess chlorine
    3. 3 years ago
      IT WORKS!
      The pool chlorine was high for several weeks unable to swim. Used this and the following day the levels were down to where they needed to be for us to enjoy our pool ! THE KIDS WERE VERY HAPPY!
    1. 2 weeks ago
      Lumpy
      Bought ph increaser before in bags and was completely satisfied; however, this time the chemical is in big chunks instead of the granular. We put it in the skimmer and let the water break it down, but shouldn't have to do this and would rather not since it goes through the heater. We will still purchase from company due to good pricing and great delivery.
    2. 2 years ago
      Great product!!
      My PH was really low. I ordered the PH increaser and it arrived just a couple of days later. Increased the PH perfectly!! Easy to order, fast delivery, great service!! I have ordered In The Swim products before and have always been satisfied! It's so convenient, no need to go to a pool supply store. Order at your convenience and is delivered right to your home!! Quality products too!! Highly recommend!!!
    3. 1 month ago
      Great Product and Great Price
      Have been using PH Increaser from In The Swim since we bought this home wit a pool. Works great in helping keep the pool in balance and works great in helping keep by budget in balance.
    1. 6 years ago
      Love it!
      I just ordered another 4 bottles of this powdered acid. I was skeptical when I ordered it for the first time and was very surprised at how well it worked. It's so much easier to use then the liquid and no harsh acid smell! It's even seems to work a little better than the liquid but that might be because you don't have to use as much. I am hooked and will be using this from now on. With my salt pool I am always fighting high PH & alkalinity and this seems to help keep it in control.
    2. 6 years ago
      Love this stuff, works like a charm :). It's so nice to not have to handle the liquid acid, especially when you are as clumsy as I am!
    3. 1 year ago
      So much safer
      Mom is the “pool boy” at our house so I love this stuff in comparison to liquid acid. No splash, no leaking, easy and light weight, small bottles that take up a quarter of the space. Wins all around
    1. 1 decade ago
      Great Product
      Using Chemicals from "In the Swim" has made the maintainence on our 30 foot pool so easy that 15 min a day is all thats required to keep it clean and test the water balance. It has stayed stable all season with less cost than ever before. I'm very happy with their specials and the savings on S & H and utilize those to buy volume enough for us every time I can. Big savings overall. Keep up the great work !!!!
    2. 2 weeks ago
      Works fine
      Works like it’s supposed to Ah that’s the point why you purchase it
    3. 3 years ago
      Works great
      I bought this product a month ago because we where having problems getting the chemicals balanced which was causing our water to have a green tint. We applied a cap full in our pool in the evening and in the morning the pool was clear and the chemicals balanced. I would recommend this product to anyone.
    1. 1 decade ago
      Wow- what an improvement
      Our well water is incredibly hard (more than 2000 ppm TDS). I tried several things and finally decided the failure to get a good readings was because the water was simply not absorbing the chemicals. I was a bit anxious but added the 2 gallons of stabilizer/conditioner and the pool has been sparkling ever since.
    2. 1 month ago
      Amazing product
      I have used this conditioner now for two years. It is amazing. No more putting in stabilizer that doesn't ever seem to dissolve. The water is so crystal clear and holds the chlorine.
    3. 6 years ago
      Works when the other things are balanced
      Bought 2 gallons of this to bring up CYA from pretty much zero after winter cleanup. Pool is about 17000 gallons above ground. After adding first gallon nothing waited 24 hours still nothing added second gallon and got a slight reading. I ordered another gallon and while I was waiting went ahead and balanced the other things. PH was in range, but TA was very low. Well water so there's a lot of pool unfriendly content in the water. Threw a few boxes of baking soda in to raise the TA and suddenly ... read more the CYA numbers came up. Could have been nothing more than time, but seemed to me this doesn't work well if the TA is low. Once everything else got right the CYA number was there. If you're having problems with this try getting the other things balanced and hopefully you'll be as fortunate as I was.
    1. 4 weeks ago
      Chemical, Quality and Price Balance
      A key factor in the operation of all of the equipment in our pool is the maintenance of chemical balance. The ph Reducer we purchase from In the Swim is key to maintaining that balance and is of the best quality and the right price as well.
    2. 1 decade ago
      Better than Muriatic
      A little pricier method of reducing ph than muriatic acid, but much better odor (almost none), and a better symbiotic chemistry for salt water pools. Water so clear it looks like liquid air. If you don't like the smell of liquid acids, you will love this method.
    3. 1 decade ago
      Great Value
      I purchase the Soda Ash in 50 lb. bags due to the amount of acid rain I get here in Ohio. I think the 50 lb. bag is great because I always have enough on hand to re-balance the pH in my large 40,000 pool. Buying in the 50 lb. size is most economical, and will last me through the season. Highly recommended!
    1. 9 years ago
      Best Purchase Ever
      I started using this product two seasons ago. We were having an awful problem with algae and cloudiness. We have a 17x35 foot inground pool. I can't begin to tell you how much we spent on algaecides and other products just to get our water clear. I found this product and ordered it. I will never stop using it. This past summer we did not have any problems what so ever with our pool water. Was sparkling clear all summer and when we had opened it up in the spring we had no algae to worry about. We ... read more also noticed that we don't use as much chlorine as we have in the past years. Love this product just wish it wasn't so costly. Hope they keep manufacturing it. Makes our lives so much easier for our pool maintenance and keeps the water sparkling clear. Thumbs up! I would recommend this product for everyone.
    2. 10 years ago
      pHree & Clear Balance Tablets
      I really like to use Phree & Clear Balance Tablets in my pool all summer. Once I get my pool water balanced I use Phree & Clear balance tablets according to directions of one tab to each tab of chlorine and my water remains relitively balanced all by itself. I spend less time taking a water sample off to get it tested and more time enjoying my pool.
    3. 10 years ago
      Love It
      I have used this product for the last 3 pool seasons. It has made maintaining my pool so much easier. After I open my pool for the season I just add phree and clear tablets to a 1/1 ratio with my choline tablets. I have not had to add any other balancing agents. My pool is always perfect. It makes the water sparkle.
    1. 1 year ago
      Great Price
      At just shy of 100 grand this muriatic acid did the job!
    2. 4 days ago
      Best Acid Ever
      Not that I can afford $100k for one gallon of acid, but at that price, this must be the greatest acid ever!
    3. 1 year ago
      How much does it contain?
      Since buying this product my hair and muscles have grown significantly. I am not sure what purity of weapons grade plutonium is in this product, but it definately cleaned up my pool, my neighbors pool, and the surrounding lakes are now all algae free for 50 miles!
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    Commercial Pool Water Balancers

    This family of pool chemicals helps to maintain proper water chemistry, including pH and total alkalinity which are critical to water quality and proper disinfection. Pool water is considered balanced when tests for free and total chlorine, pH, total alkalinity, calcium hardness and cyanuric acid are within accepted ranges. 
    • pH: 7.2 - 7.6
    • Total Alkalinity: 80 - 120 ppm
    • Calcium Hardness: 200 - 400 ppm
    • Cyanuric Acid: 30 - 50 ppm
    • Free Chlorine: 1.0 - 2.0 ppm
    • Total Chlorine: less than 0.3 ppm higher than Free Chlorine