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    Mineral Purifiers

    1. 1 year 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
      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.
    3. 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.
    1. 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.
    2. 1 decade 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!!!
    3. 1 decade ago
      This stuff is great!
      I love Nature2! Nature2 is a Silver Nitrate water treatment system that takes the place of Chlorine. Which means no balancing or adding chlorine on a daily basis. The Nature2 dispenser connects to your pump and dispenses Nature2 automatically. Making the pool chlorine free. Maintenace is a breeze. Just vaccuum, add shock, and a small amount of Algecide and Clarifier weekly and you're good to go!! It's great!! The only drawback is that you have to pay $120 for the cartridge all at once. But it's ... read more completely worth it! Cartridges last six months.
    1. 3 weeks ago
      Five Stars for the Pool Frog Inground
      I have been very pleased with the Pool Frog Inground Mineral Purifiers. I have had the Pool Frog in use since my pool was installed and will continue to use in the future.
    2. 2 years ago
      No more algae problems
      I started using Frog BAM 5 years ago and since then I have never had an algae bloom . This stuff really works well.
    3. 4 days ago
      Love how it works now that I have the correct one!
      I bought this and the mineral cartridge didn’t fit! I had to reorder a different one! Make sure you have the right one for your frog!
    1. 5 years ago
      Just what I needed
      Perfect product for my hot tub. Amazingly quick delivery!
    2. 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!!!!
    3. 3 months ago
      Spa Frog Floating System
      This is great for spas. It’s easy and works fantastic! Recommend highly!
    1. 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!
    2. 3 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. 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.
    1. 2 years ago
      Great value
      This is the best price for pool frog chemicals I have found. Always timely delivery. I count on In the Swim.
    2. 5 years ago
      The best way to shop
      I needed this item for my pool and received it as promised within a week. And they gave me ten dollars off.
    3. 2 months 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.
    1. 12 months ago
      Love it
      Makes everything so easy to do...…..No complaints at all and one lasted over a month...……….
    2. 10 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. 1 year 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.
    1. 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.
    2. 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.
    3. 2 months ago
      Power ionizer pool sanitizer
      I love this product . Keeps water clean without chlorine smell or eye irritation . No bathing suit fading or dried out hair . Cost less per season than chlorine
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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.