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: 02139 Cambridge Change Location

To Cambridge 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

    Other Chemicals

    1. 1 decade ago
      Excellent Product
      This product really cleans the filter and makes it look like new.
    2. 1 decade ago
      DE Grids Squeaky Clean
      I'm ashamed to admit that I had not cleaned my DE grids in 10 years. They were covered in brownish stains and a greasy coating of.... Ugghh, I don't want to know what! So I mixed up a batch of the Filter Perfect and soaked the grids for 24 hours. When I rinsed them off, they still had the brown stains but the greasy coating on them was gone. I was pleased enough with the results that I will use this product on other parts of the filter that need cleaning.
    3. 5 years ago
      Great filter cleaner!
      I purchases this filter cleaner for pool closing. In the past, I only used vinegar water to clean my DE filter screens. They had years of build up stains on them. I called and received the MSDS for this product to make sure there were no phosphates that might harm the pool next year or anything that might harm the grass as I was dumping the barrel of water out on the lawn. Everything was safe and the screens look great. There was some black stains from the o ring that remained but after 26 ... read more years, my screens are ready for another year.
    1. 2 years ago
      Pool company had been out 4 times and put on 4 patches but above ground 24' pool continued to leak. I was a bit skeptical but figured I had nothing to lose. Put in owned morning and by Thursday morning leak had stopped!
    2. 3 years ago
      looks good!
      Could not locate leaks on 16 x 32 above ground vinyl pool. Adjacent ground always wet with pool water down about 1/4" per day. Used Fix a Leak Pool leak Sealer as directed within 24 hours leak stopped and in 2 days adjacent ground was dryer. So far it looks likes a great product for small pool bottom punctures.
    3. 7 years ago
      Worked for me
      This product seems to have worked for my leaky pipes. My suction line was leaking badly after 30 years. I diverted the return lines, one into the skimmer to cover the suction line, then the pipe coming from the ground into a trash can, where I put a pool vacuum to cycle the product back into the system. My pool has much better pressure, and I am not getting the air in the system that I used to get all the time. BEWARE - do not run this thru your filter, it clearly states not to get this into ... read more your filter. My filter is so old the gasket inside the 7way filter valve was torn and so some of this product made it into my sand and is making my sand useless. So I am out $39 for 300 lb of sand from the hardware store, $20 for the product along with a few fittings, hose re-routes and some time to connect it all together. Overall a success, much cheaper than digging up concrete and replacing old pipes.
    1. 3 years ago
      Sure makes it simple!
      I've had a pool for over 20 years and have used every type of tablets or chemical imagined. This tablet ends my search! My pool is CHRYSTAL CLEAR and it takes no effort with these tablets! All year long with a balanced pool.
    2. 1 month ago
      So easy to maintain pool now!
      I discovered these multi tabs this year and have used them from the time of start up. My pool has never looked so good or been so easy to maintain. I take pool water to be tested once a month and have only had to adjust the alkalinity one time(after a heavy rain). Other then that I have only used these tabs and all pool chemistry has been perfect! Fun to own a pool again.
    3. 1 year ago
      I used this product last summer and had the least pool maintenance in 30 years. My pool water remained clean and shiny throughout the summer.
    1. 2 years ago
      Cleared nasty algae bloom
      Had perfect storm for algae: high pool temp, rain showers, and away for a week. Sweeping, shocking, algecide did not work. Superfloc cleared pool in one application.
    2. 1 decade ago
      Finally Cleared Up My Pool
      My pool clouded up terribly after my son shut-off the return valves while the pump ran for a day. I tried Pool Perfect, several clarrifiers, algecides, shock, metal removers, etc. - none of them did a single thing but waste alot of money and time. Within a hour of putting this in the pool it started clearing up the water. After an overnight with the pump turned off, the water was completely clear. Takes a little work, though. After the water clears you must vacumn the pool manually (no ... read more auto-cleaners) while the filter is in the WASTE position, thus wasting ALOT of water. But, when all else failed, this worked like a charm, just be patient!
    3. 7 years ago
      Magical
      I tried everything for over a month to clear up my pool water. You could not see half way down in the water. I have a 33'x18'x54" pool 19,000 gallons of water. I tried 2 different types of clarifier and everything else I could imagine short of draining the pool. Well I decided to give this product a try on a last ditch effort before draining most of the water. Well I followed the directions and put 16OZ of this product in the pool let it circulate for 2 hours shut the pump off and over night ... read more magic. Everything went to the bottom I vaccumed to waste and now my pool is crystal clear. Thanks in the swim for such a great working product.
    1. 1 decade ago
      Love In the Swim
      I purchase all of my pool supplies here. The price are lower than retail stores & the shipping is SUPER Speed! This Algae pack is a great deal & works well. Easy to use.
    2. 5 years ago
      Algae Pool Pack
      We bought this last month when we had an algae bloom. The package arrived very fast and we added it to the pool, following the directions. It cut the algae out in no time at all and was just what we needed.
    3. 1 decade ago
      Best Results Ever
      I would like to say, we thought our Algae would never have been cleaned up with the well water we use for our 30,000 pool during spring opening. But this kit really did the job. I was VERY impressed. Within 1 week, our pool was crystal clear. I would definitely suggest this kit for bad algae problems, it works AWESOME!
    1. 10 months ago
      6 Years of use.
      This is what I've been using every year for the last 6 years when putting the winter cover on my pool, and there has only been 1 year that the pool wasn't clear water when I took the cover off and that was just because of a small tear in the cover that I didn't notice until I was taking the cover off the pool.
    2. 11 months ago
      Pool closing chemicals
      Very good product. I buy this every year when I close my pool and the water is clear when I open in the spring. I would recommend this product. The key to closing your pool is to wait until the weather turns cool otherwise you take a chance on the water being too warm when you close and algae grows in warm water. If you have an above ground pool I would recommend the plastic wrap also to go around the pool to keep dirt from blowing up under the cover, which I also buy from In The Swim.
    3. 1 month ago
    1. 1 year ago
      Great chemicals
      Fast and speedy delivery, chemicals work better then what you would find in a big box store and are cheaper and more effective then your local pool store. Dosing is simple as well just follow instructions provide have good filtration and we should be in for a trouble free and enjoyable swim season. Thank you in the swim!
    2. 3 months ago
      Start-up kit
      The value kit is very convenient. Unfortunately I was sent the wrong size tablets, I am making do with them.
    3. 1 decade ago
      Great Value
      It is nice to have my seasons chemicals at a great price. Shipping is extremely fast. I did not receive any pool care information so I was not sure of the order to put the chemicals in.
    1. 1 decade ago
      Best filter cleaner purchased
      This product works real well with both spa and pool filters. I have a 9 x 30 pool filter that was very dirty and it cleaned up perfectly in 8 hours.
    2. 1 decade ago
      excellent product
      this is" the " way to clean media or paper like filters. mine are large and the set-up required a large plastic can to get the filters completely covered by the solution. product is very easy to use and really got them clean. just follow directions on container and i promise your filters have never been this clean. hose off and you are done. excellent, excellent product
    3. 1 decade ago
      Best pool filter cleaner
      This cleaner is not only fast, but extremely easy to use. As a business owner, price and effectivness are the main guidelines used to evaluate products. This product works! Having products that are easy to use help tremendously when training new employees. All I need to tell them is to place the filter in the bucket ; remove and rinse it after it changes color. It doesn't get any easier than that!
    • 2019-08-22
    • bvseo_sps, prod_bvsp
    • cp_1
    • tr_24
    • loc_en_US, PRD
    • clientname_Intheswim, pc_8, tc_8
    • bvseo_sdk, java_sdk, bvseo-3.1.0
    • CLOUD, getContent, 5ms
    • SPOTLIGHTS, CATEGORY

    In The Swim Knowledge Pool: Other Pool Chemicals

    In The Swim's Dr. Pool

    Other Pool Chemicals

    Welcome to the In The Swim Other Pool Chemicals category page, a place for specialty pool chemicals that don't quite fit neatly into our other chemical categories. If you don't find the accessory pool chemical you need here, consult our other 12 pool chemical categories, or type the product name or chemical type into our search bar above. As always our helpful and knowledgeable in The Swim pool care consultants are taking your questions now, call 1-800-288-7946.