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    Mineral Purifiers

    1. 9 years ago
      Nice and Easy
      Our hot tub has stayed clear longer than usual. I love only having to change a cartridge once a month.
    2. 1 year ago
      Too expensive
      Way more expensive than my local pool store!!!! I was looking for, and expecting, In The Swim to have a much better price. Was very disappointed!!!!
    3. 1 year ago
      The Frog
      we have had the frog for about a month now and it works great .
    1. 10 months ago
      Greatest in a ball.
      We absolutely love this product. Open, snap together, and use your pool. When it needs to be replaced it will flip.
    2. 2 years ago
      Very easy to use
      This is my 2nd summer using this. It is so much easier than trying to figure out how many chlorine tabs to put in and when they're gone. When the bottom half is empty, it flips over and that's when you know to put another bottom on.
    3. 8 months ago
      Love this product
      I have been looking everywhere. finally. This is the best product for our above ground pool.. it makes it so simple to keep up on the chemicals.
    1. 4 years ago
      Great value
      We bought the pool frog AG mineral purifiers. Had pool frog since getting pool 8 yres ago. Simple operation. Set it and forget it. We enjoy more swim time.
    2. 4 years ago
      No directions!
      While the service from in the swim was good the system came without directions for installing and dealing with the co who supplies the system to in the swim was not good. Once we got the directions the system seems to be working fine.
    3. 8 months ago
      Pool frog
      I have had this system 10 years now, and it still works great.
    1. 9 years ago
      Great results
      This is the second year we have used the frog. We switched from nature 2. It is so easy to use and easy to install. Maintains the pool beautifully without a lot of work.
    2. 3 years ago
      Great Price
      An annual replacement of the mineral reservoir is a must for my system. The local pool company who built the pool charges 50% more than you guys. Thanks for not ripping off customers who have to have a proprietary item.
    3. 3 years ago
      Great product
      Buy this product every year from In the Swim - best price and packaging!! Works great to keep the pool chlorinated at just the right level without having to check it daily.
    1. 2 years ago
      Lovely clear water all summer long.
      We are a busy busy family with several children. I have always had a hard time keeping up with the chemicals in our above ground pools. That all changed when my sister told me about the flippin' frog!! She told me how easy it is to use and she was right. We used it all last summer and had the easiest time keeping our pool nice and clean all summer long. We replaced the chlorine cartridge about once a month because of the level of use our pool got and shocked it a couple times a week but that's ... read more all we had to do. Impressive.
    2. 2 years ago
      Wonderful time saver
      This is the 2nd year we have used the flipping frog XL. It kept our nice and clear. It's really easy to use. Definitely a time saver.
    3. 3 years ago
      Love this
      This has made my pool chemically maintenance free!
    1. 10 years ago
      Great alternative to chlorine
      This product really cuts down on the use of chlorine. I use a lot less now and our bathing suits last longer and no more burning eyes!!!
    2. 2 years ago
      very little chlorine
      Been using for the past 4 years. Very little chlorine needs to be used. Pool liner still looks new, no color fading. Just need shock in the opening to energize the minerals--works great. need one every year
    3. 4 years ago
      Works great!
      I have been using the A2538 cartridge for years. I replace it when I open the pool in the spring. It works great! We use much less chlorine and the pool stays nice and clean.
    1. 8 months ago
      peace of mind!
      Started using this system two weeks ago and am loving how easy this makes keeping the hot tub clean! We use the tub almost every night, so love not having to add chemicals every time.
    2. 4 months ago
      This is the best
      I've used this product from the time it first came out love it . Each cartridge will last me 5-6 weeks with a shock once and awhile
    3. 6 months ago
      Love it
      Makes everything so easy to do...…..No complaints at all and one lasted over a month...……….
    1. 1 decade ago
      Best Purchase Ever
      I can now open my pool earlier for my Grandchildren as there is no work involved in maintaining the pool and large chemical bills. The liner and pool equipment do not lose their new feeling from chemical corrison. The liner feels new and no more smell of chemicals in my pool shed. I am purchasing one for my son's pool as a house warming gift and my next door neighbour is now purchasing the unit after see my summers results. I would recommend this unit to anyone.
    2. 5 years ago
      not a chore anymore
      I have been using the ionizer for about 3-4 years & it is the best thing. All I have do is clean & shock once a week unless it rains then I add extra shock it. We have never had a problem with our clothes fading or hair turning green. It's not a chore anymore to have a clean pool.
    3. 2 years ago
      Love it!
      This is my fourth above ground pool! It is my first ionizer pool system, we have had it four years! I highly recommend it, its been the best and easiest keep pool I have had! I wouldn't have anything else! We had to replace our ionizer system due to not having it covered for protection from the sun! But didnt have a problem with doing that!
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    In The Swim Knowledge Pool: Mineral Purifiers

    In The Swim's Dr. Pool

    Natural Copper / Silver Pool Sanitation

    Introduced over 30 years ago, Mineral Purifiers use natural minerals like copper and silver to zap contaminants and bacteria. They are so effective, your pool chlorine has very little work to do, reducing your pool chlorine demand. With a mineral purifier, your pool water will not only sparkle and shine like never before, you can also reduce chlorine levels down to just 0.5 ppm. Lower chlorine, with better water quality! 


    Nature 2 Express pool mineral purifier is a built-in pool mineral purifier that requires little maintenance while keeping your above ground or in-ground pool clear and safe while needing 50% less chlorine. Nature 2 CF is made to fit inside of a cartridge pool filter 

    Pool Frog mineral purifier works on both inground and above ground pools and requires no handling or measuring of pool chemicals with a No-Touch delivery system. Pool Frog mineral purifying systems combine mineral cartridges with chlorine and algaecide cartridges for a complete pool care system. 

    Nature2 spa stick is a 4-month mineral cartridge that destroys bacteria for clean, clear and fresh hot tub water with fewer chemicals. Spa Frog floating system includes a replaceable mineral cartridge and a bromine cartridge for a complete spa sanitation system, without having to install any equipment.

    In the Swim provides many different options when it comes to keeping your pool and spa water crystal clear naturally. If you have any questions regarding pool and spa mineral purifiers, please call to speak with our pool professionals who are always available to answer your questions.