America's #1 Direct Source for Pool Supplies!

1.800.288.7946 Experts Available 24/7

Menu
Call Cart
one day delivery

1 Day Delivery

Your ZIP Code: 06828 Fairfield Change Location

To Fairfield Change
Celebrating 35+ Years!
Source / Promo Code:WYAARUNKEdit
cart overlay

    Showing 0 of 0 item View All

    Estimated SUBTOTAL* :  $0.00

    *Excludes taxes, handling fee, and EZ Pay Service Fee, if applicable.
    Source Code:WYAARUNK Edit
    PRIME TIME SAVINGS!
    Shop Now
    Save up to 20% Off!
    Shop Now

    Chlorine Free Chemicals

    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. 2 years ago
      Totally Satisfied
      Bought the items to open our pool. Items arrived on time as expected with no problems!
    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. 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. 2 months ago
      Highly recomend this system
      I have used this system for the last 20 years and it works great!
    3. 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
    1. 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.
    2. 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.
    3. 3 years ago
      Nature 2 is ythe only way to go!
      The Nature 2 system is by far the best system for a maintenance free pool!
    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. 9 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. 11 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.
    2. 2 months ago
      healthy family
      I love the mineral purifier! It allows me to keep the chlorine level at .5, and I only have to raise it and/or add algaecide during the hottest month! Thank you for a product that allows me to keep my family healthier!
    3. 1 decade 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.
    1. 11 months ago
      Great non chlorine chemicals
      Great non chlorine chemicals and great alge inhibitor. Got rid of my alge in one day.
    2. 5 years ago
      Aqua silkand winterizing kits
      I have asthma so can not use anything with chlorine in it and we love the feel that we get from non chlorine chemicals
    3. 2 weeks ago
      Great product!
      I've been using this product for years and we love it.
    1. 1 decade ago
      Phos Free is a must to pool owners
      I had a pool build last year. I struggled with yellow algae to the tune of over $1,000.00 in a course of two months. I couldn't use the pool most of the summer. I went to several pool stores to purchase chemicals. I used banish and all sorts of things. I close pool for the winter and started over this year. To my amazement, finally someone told me about Phos Free. I mean in a matter of two days with a 20x40 pool and 16oz of Phos Free my pool is perfert. No more algae. I can't begin to tell you ... read more how fustrated I was. To anyone out there, I promise you; this is the best thing since the microwave.
    2. 10 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.
    3. 9 years ago
      Great Customer Service
      Similar to another poster, I followed the instructions and it clogged my DE Filter. I tried to bump it (it's not bump capable). I wound up having to completely backwash the product out. HOWEVER, I was still pegging a 1000+ p/bb on Phosphates - so I thought I'd give it another try. I called their customer service department to ask how to proceed. Not only did they offer a solution - they provided some free maintenance product after I bring the phosphates down. It always help to call! I'll try and ... read more do a follow-up post after my next batch. Therefore, if you have problems - definitely call the vendor; they appear to stand strongly behind this product.
    • 2019-07-16
    • bvseo_sps, prod_bvsp
    • cp_1
    • tr_21
    • loc_en_US, PRD
    • clientname_Intheswim, pc_8, tc_7
    • bvseo_sdk, java_sdk, bvseo-3.1.0
    • CLOUD, getContent, 16ms
    • SPOTLIGHTS, CATEGORY

    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! :-)