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    Mineral Purifiers

    1. 2 years 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!!!!
    2. 4 years ago
      Just what I needed
      Perfect product for my hot tub. Amazingly quick delivery!
    3. 1 year ago
      The Frog
      we have had the frog for about a month now and it works great .
    1. 10 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 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.
    3. 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.
    1. 12 months ago
      Perfect and hassle free
      We started our pool with this simple system this summer and have had spot on readings the entire time. So easy and so nice to not have to guess on measurements and when to shock or what to use!
    2. 1 year 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.
    3. 12 months ago
      Easy to use & replace
      This product is on of my favorites. This is the third year I have used them.
    1. 6 years ago
      Love it
      I love this product we've used it for bout 2 years now and always a beautiful pool use very little chemicals the water feels like silk on your body no it does not turn your hair green that person had something else goin on with there pool we all have blonde hair and never once green hair ,love it love it we use1 tablet a week in skimmer basket unless it rains and then just add1 more tablet once weekly shock every 2 weeks and your done made life so much simpler
    2. 7 months ago
      Absolutely love my Copper Ionizer
      I bought mine 3 years ago. I have a 25ft above ground pool. It works like a champ. I run my pool all year round and I only have to add 1 lb. Of shock per week. Best choice I ever made. I recommend adding a quick release on both sides of the ionizer so you can easily change the chamber each year. Cost to replace the chamber is about $95. It saved me several hundred dollars every year and tons of maintenance time. The unit will fade if you leave it in direct sunlight over time but it will still ... read more work like a champ. I put a small cover over mine. No chlorine, no salt. Open your eyes under water with no problem. Best decision I ever made with my pool.
    3. 2 days ago
      Highly recomend this system
      I have used this system for the last 20 years and it works great!
    1. 10 months ago
      Love it
      Makes everything so easy to do...…..No complaints at all and one lasted over a month...……….
    2. 2 years ago
      The best
      We had a hard time regulating our hot tub but now with Ease it is easy!
    3. 8 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
    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
      Nature 2 is the best
      The most important purchase I make each year is a nature 2 replacement cartridge, it keeps my pool crystal clear all summer long.
    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. 2 weeks ago
      Easy to use.
      Have been using it for about 5 years and it is very easy to use. Like that I don't have to go to a store to get the replacement containers.
    2. 12 months ago
      Great product
      I am completely satisfied with my order Everything was correct and shipped on time
    3. 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.
    1. 3 years ago
      Over all happy with the Flippin Frog
      I bought this a month ago and for the most part I'm happy with it. I thought it would last longer than 3 1/2 weeks but not having to add a bunch of chemicals is nice.
    2. 2 years ago
      Great product
      For chlorine pools, this system is the best way to keep your pool clean and clear with very little effort from you. Even during rainy times, the system really works best. It is sooo worth what you pay for it.
    3. 4 years ago
      Works great
      I bought this a month ago for our 18 ft ultra frame intex pool. I wanted to go a different route with chemicals and wanted to get away from a lot of chlorine. So far it has been working great and the pool has stayed pretty clean. So easy!
    • 2019-05-25
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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.