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    Chlorine Free Chemicals

    1. 6 months ago
      Love this product!
      First time using Aqua Silk An so glad we did. The water feels so clean and has been so easy to use. My daughter can swim all day wiout any breakouts on her skin!
    2. 2 years ago
      Works like a charm
      Have had algae issues all summer Went to local pool place and spent $$$$ Never did the trick Clean the pool again and used these less expensive products and the water is perfect
    3. 4 years ago
      Excellent product
      Use this product in our above ground pool. Love it ... better than any chlorine product. Would highly recommend. Quick delivery as well.
    1. 1 year ago
      Works very well.
      Good product. Works very well in our above ground pool.
    2. 4 years ago
      Great Stuff!!!!
      Best stuff ever, cloudy water or green water it will clear it up with in a few hours or over night. Also added some to the pool right before closing and it kept the water crystle clear all winter long, opened pool in the spring and it was fabulis.
    3. 2 years ago
      Great results
      I bought this product and it only take 1 oz to keep my 7500 gallon pool clear and clean.
    1. 9 years ago
      What a difference
      Install once a season. No chlorine smell, skin dryness, and other problems associated with chlorine. Still need to shock pool every two weeks and set chlorine feeder on 1. $100 to $150 savings every season too!
    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. 1 decade ago
      Saves on chlorine
      Ever since using the Nature2 purifier in our pool, the water has been crystal clear and easy to manage! Highly recommended, even though it's a bit costly.
    1. 2 years ago
      Great fit!
      It's a great fit and value compared to price of new filter. Easily installed and works great.
    2. 2 years ago
      High quality and easy installation
      Arrival was fast, installing was easy and pool was crystal clear within hours. Easy to read pressure gauge. This filter was a replacement for my 30 year old Hayward de filter
    3. 8 years ago
      Excellent Product
      I started with an EC75 "finger style" DE filter. I had a few problems and wound up upgrading to this unit. It seems to be much better made and is much easier to maintain for a few reasons. First, if you add the multiport valve, backwashing, rinsing, draining excess water, etc. can be done with the turn of a wrist. Secondly, the every-few-year maintenance you're supposed to do with a DE filter (i.e. opening it up and hosing all of the membranes off) can be done by removing a single bolt, and none ... read more of the plumbing has to be undone. The EC75 requires the disconnection of the plumbing and the removal of something like 20 bolts. Overall, I'm very happy with this filter, and it's definitely worth the extra money considering that this should be a 10 year investment.
    1. 4 years ago
      Power Ionizer
      I have had the Power Ionizer for over 18 years would not trade it for anything. When we got our pool we were told all we had to do was pour a gallon of bleach in it weekly that is all we do, if it rains alot we will have to shock the pool. We do nothing else NO added chemicals daily or weekly. The Power Ionizer does everything its that easy I love it.
    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. 3 months ago
      2 Weeks in Working Great
      Installed about two weeks ago; really easy install because I already had an outlet by the pump. Once the copper level was reached the algae on the sides was reduced with just 1 shock and seems to be getting less each day -- almost gone. Next will be to see how it does long-term with occasional shock and how long the anodes last. Very happy so far.
    1. 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.
    2. 4 months ago
      Great prices
      They have everything I need and it doesn't take long to get it. They are slightly cheaper than my local stores on most items.
    3. 2 years ago
      Makes pool time simple
      Using the frogger system keeps pool time simple. I never have to touch chemicals and the pool stays crystal clear!
    1. 9 years ago
      PhosFree Believer
      9 year user. Got first sample from my pool builder. I hate the dangerous chemicals in algaecides, and don't like the foamy water, algaecide taste or water ring from dead algae. Open pool with shock & algaecide. Vaccuum and clean the waste. Balance pH, test phosphate. Use phosfree if elevated, then weekly phosfree + pool perfect. Keeps water sparkling with no foam, no water ring and no algae, even through August. Will occaisonally add a dose for unusually hot weather or a lot of rain. (I don't ... read more find the spring / fall treatment to be useful. Even with use at recommended dose, still need algaecide to open.)
    2. 9 years ago
      Finally!
      With arthritis, we keep our pool warmer than the average pool. This results in a struggle with algae. Our pool has been either green or cloudy most of the summer- yuk...and we have spent hundreds of dollars on chemicals. This would have been tolerable if it had resulted in clear water. I even replaced fairly new filters, thinking this may be the answer. I saw this product and thought the mechanism of action seemed logical. Well, we now have the clearest water we've had in 7 years! I anticipate a ... read more great decrease in the cost of operating our pool....and it is beautiful now.
    3. 9 years ago
      best product, best deal
      It is now a known fact that algae cannot survive without phosphates, and Phos-Free easily brings your pool's phosphate level to zero. Since using this, I have never had even a hint of algae (and it was a significant fight before then). Plus, the 3 liter bottle from In The Swim costs about the same as what my local store charges for a 2 liter bottle. I usually get 2 bottles (which meets the free shipping level) and I'm good for the season. Not only that but a free test kit is included so you know ... read more it's working. All around, my favorite item from In The Swim.
    1. 5 months ago
      Going on 15 years
      I was skeptical when my pool guy installed the nature2 years ago, but when I neglected to buy a new cartridge the next year I sure noticed it! The minerals really make it easier to manage the water and gives it a sparkly look. Definitely do not neglect to replace the cart since then, saves me at least as much as it costs, on less chlorine tablets. I only need less than 25 lbs tabs for the whole summer (27,500 gals, inground). Love my nature2 filter!
    2. 4 months ago
      Really makes my pool sparkle
      Installed this on my 23,500 gal pool earlier this summer. You have to shock the pool afterwards (with chlorine), but after that I cautiously let the chlorine level drop below 1 ppm, and went from using 4 tablets weekly to 2 tabs per week. Water has never looked better, even with half the chlorine! I still shock the pool 2x per month, just to be sure the pool is sanitary, but I give Nature2 Express a thumbs up, if you want to cut down on chlorine.
    3. 10 years ago
      Great Product
      My pool was so green it was like pea soup. I purchased over $200.00 dollars of chemicals to clean my pool and it was still green. So I found the Nature 2 Express Mineral Purifier and purchased it 2 days after I installed it my water is clear all the green is gone. Also it's so easy to install it took about 15mins. Super great product very pool owner needs one.
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    In The Swim Knowledge Pool: Chlorine Free Chemicals

    In The Swim's Dr. Pool

    More About Chlorine-Free Pool Chemicals

    More pool owners are making the switch to chlorine-free pool chemicals. The smell and taste of chlorine can be off-putting to many swimmers and some people even have allergic reactions to chlorine. Some pool owners therefore prefer chlorine free pool chemicals to eliminate completely or greatly reduce the amount of chlorine in their pool water. Alternative chlorine-free pool chemicals use natural processes and nature's own chemistry to sanitize pool water. 


    Reducing Chlorine Demand

    The most effective way to reduce chlorine use is to add supplemental sanitizers. Ozone, UV Systems and Mineral Purifiers all allow you to use 1/2 as much chlorine, while enjoying an improvement in water clarity. Enzymes reduce organic load in the water and clean your filter, naturally. Clarifiers and Algaecides also can help you reduce the amount of chlorine needed on a daily basis, and further reduces the need for shocking. In most cases however, you will still need an oxidizer, occasional pool shock treatments, although chlorine-free pool shock can be used just as effectively in most cases. 

    Going Completely Chlorine Free

    You can go completely chlorine free by doubling up on supplemental sanitizers. One such method is to use either a Ozone generator or UV system combined with a Mineral Purifier, like Nature2 or Pool Frog - and together they can manage almost all of your pool's sanitation needs. Of crucial importance to such a chlorine-free pool is proper water balance, a very effective pool filter, a clean pool, and weekly shocking with non-chlorine shock. Additional support can be found with natural Algaecides, Enzymes or Clarifiers if needed.   

    Aqua Silk Chlorine Free Pool Treatment

    Aqua Silk is a simple 3-step pool sanitation system that is completely chlorine free, relying on powerful disinfectants used in hospitals and other places where sanitation is critical. In The Swim carries Aqua Silk, a proprietary blend of biguanide sanitizer, peroxide oxidizer and algaecide, sold in a convenient kit. You will still need to maintain balanced pool water, keep a clean pool, and run the filter long enough each day to maintain water clarity. But, you can say goodbye to chlorine forever! In fact, if you do accidentally use chlorine in an Aqua Silk pool, it may turn a sickly orange color! :-)