In The Swim

In The Swim USA Coupon Codes October 2022

Active In The Swim USA Coupon Codes for October 2022

  • All (21)
  • Coupons (5)
  • Deals (6)
  • Sales (10)

Use the code and get 20% off orders over $100 at In The Swim.


Shop and get 15% off jacuzzi attachments at In The Swim.


Use the code and get $5 off orders over $100 at In The Swim.


Use the code and get 10% off orders over $150 at In The Swim.


Use the code and get $5 off orders over $25 at In The Swim.


Use the code and get $15 off orders over $150 at In The Swim.


Shop and get 10% off filter cartridges at In The Swim.


Shop and get 15% off safety pool covers at In The Swim.


Shop and get 15% off winter covers at In The Swim.


Shop and get 20% off calcium hypochlorite at In The Swim.


Shop and get 10% off winter covers at In The Swim.


Shop and get $20 off chlorine tabs at In The Swim.


Shop and get $10 off in the swim 3-inch chlorine tablets 50 lbs at In The Swim.


Shop and get $70 off hayward - w3s180t92s pro series 18" at {bran}.


Shop and get $30 off above ground pool pumps at In The Swim.


Expired In The Swim coupons - they may still work!

Shop and get 15% off solar covers at In The Swim.

  • Expired 6 September 2022

Shop and save up 25% on the swim pool chemicals sale at In The Swim.

  • Expired 6 September 2022

Shop and get 15% off safety pool covers at In The Swim.

  • Expired 6 September 2022

Shop and get 20% off filter cartridges & grids at In The Swim.

  • Expired 7 September 2022

Shop and get 10% off Aquapill at In The Swim.

  • Expired 7 September 2022

In The Swim Official Website

About In The Swim

Since 1982, In The Swim has been dedicated to bringing its customers the highest quality pool products at the best possible prices while maintaining the highest level of customer service. It started as a husband and wife duo who shipped chlorine from their garage while taking orders on the front porch and while everything from the location to the size of the product range, customer base and orders may have changed, the dedication to customer satisfaction and product quality has always remained the same.

Small beginnings became a big thing and In The Swim now offers a wide range of chemicals, equipment, accessories, liners, floats and advice to ensure your pools and hot tubs remain in tip-top shape to be enjoyed whenever you are ready.  Don’t have a pool? In The Swim can provide you with built-in, above ground or soft-sided pools also. Get In The Swim of all things related to your pool.

About In The Swim Homepage

What’s even better is that you’ll be able to shop and spend less money if you applied one of the In The Swim coupon codes we offer at!

About In The Swim homepage

How Do I Use My In The Swim Promo Code?

If you’re looking for a discount on your online purchase at In The Swim then you’ve come to the right place. All you have to do is follow the steps below to save money on your next pool cover, inflatables or chemicals. There is always a sale or discount available at In The Swim to be redeemed, and it is our job here at to provide you with these amazing discount codes.

Step 1: Choose a Promo Code from the ones listed above

Choose the Promo Code from above that you’d like to redeem and it will reveal itself. For example, if you’re looking for 10% off orders at In The Swim then find the coupon above, and click on “Get Coupon” to reveal the code.

Step 2: Copy your Promo Code

Simply copy the code that is presented to you. You need this code to inform In The Swim to remove part of the cost of your total order.

Step 3: Click on ‘Go to the In The Swim site’


After you click, you will be directed to In The Swim.

Step 4: Start Shopping!

Find the pool cover, inflatables or chemicals you’d like to purchase at In The Swim and add them to your cart.

Step 5: Make your purchase!

When you are ready to buy your items, go to Cart in the top right-hand corner. You can now start to make your purchase by clicking on ‘CHECKOUT’. You will need to either sign in or create an account.

Step 6: Enter the code at the In The Swim checkout

Now that you have the code copied, simply paste it into the “Promo Code” label at the checkout. Check out the image provided below for an example in case you have any difficulty. If you’re on a computer or laptop, then you will usually find the promo code box to the left of the checkout page.


However, if you’re on a mobile it is just as easy to find the Promo Code box you need. It is usually present on the checkout form.

Step 7: Enjoy!

Your discount will be applied and items will arrive in the post in just a few days, happy shopping!

Always note: There are terms and conditions associated with certain codes which you must comply with (like applying a code after meeting a maximum amount of money spent) and you cannot apply a code after submitting your order.

Extra Things You Need To Know About Using In The Swim’s Promo Code

Why is my In The Swim promo code not working?

There are several reasons why your In The Swim coupon code might not be working:

  • The In The Swim promo code you are using might have expired.
  • You might be applying the In The Swim code to certain items that do not accept discount codes, like sale items.
  • You have already used this same coupon code when shopping before at In The Swim.
  • You have not spent the minimum amount of money. Sometimes to apply a In The Swim promo code, you have to spend a certain amount of money, and that might be the reason why the code is not working.
  • You have taken the In The Swim voucher code from an international deals site, which probably doesn’t apply to In The Swim.

If you ever find that one of our In The Swim codes here at to be not working, please let us know and we’ll make sure to fix the problem!

What Payment Methods Do In The Swim Accept?

  • Visa
  • MasterCard
  • American Express
  • Discover
  • Affirm
  • PayPal

Do In The Swim Offer A Buy Now Pay Later Option?


When you buy with Affirm, you always know exactly what you’ll owe and when you’ll be done paying. There are no hidden fees—not even late fees.


To use Affirm:

  • STEP 1: Fill your cart Shop your favourite stores and then select Affirm at checkout. Enter a few pieces of information and get a real-time decision.
  • STEP 2: Choose how to pay Select the payment schedule that works for you, then confirm your loan. We’ll never charge more than you see upfront.
  • STEP 3: Make easy monthly payments Download the Affirm app or sign in at We’ll send you email and text reminders so you never miss a payment.

In The Swim Money-Saving Hints & Tips

Here are some great tips & tricks for extra savings at In The Swim:

  • Use Affirm so you can buy now and pay later.
  • Always check for the latest money-saving discount codes and deals at In The Swim before you finish your purchase.
  • Be sure to check out any sale, offers or discount sections on the In The Swim website to find any promotions or discount offers.
  • Join the In The Swim newsletter to get the best offers, money-saving promotions and exclusive deals sent straight to your inbox.
  • Follow In The Swim on social media to stay updated with any new arrivals or offers. 

In The Swim Blog


Reasons To Shop At In The Swim

  • Wide range of products
  • Buy now pay later
  • Flat fee shipping
  • New sales every day
  • Easy returns

In The Swim Shipping & Delivery: What Do I Need To Know?

  • $9.99 flat-fee shipping across the continental US.
  • Additional freight charges may apply for oversized shipping.
  • No shipping to Alaska or Hawaii available.

In The Swim Returns and Refunds: What Do I Need To Know?

  • You can return orders within 30 days of purchase for a replacement or a refund
  • Products being returned must be in their original packaging and in like-new condition.
  • Chemical returns must be in their original, unopened packaging with no visible damage.
  • Online returns are subject to a $15 return shipping fee deducted from your refund amount.
  • For oversized items requiring carrier freight returns, you will be responsible for all return shipping charges.

If you need to organise a return to In The Swim, use the guide below

  • Fill out RMA Form
  • A pre-paid shipping label will be sent to you
  • Drop your return off at any FedEx location with the RMA form in the box
  • For online returns, refunds will be processed once they receive and verify the return, which usually takes anywhere from 5-7 business days. Depending on your bank’s processing time, it may take up to 7 days for the return to reflect on your account

In The Swim FAQs

How do I use the promo code at In The Swim?

The team at spend a lot of time collecting the best and most recent promo codes for In The Swim and lists the steps on how to use the codes. Read the ‘How Do I Use My In The Swim Promo Code?’ section above for more information.

Why does the pH test show a purple colour?

If your test reagents are in good condition, the purple colour in a pH test indicates chlorine levels are too high and interfering with the test. Add a drop of thiosulfate reagent (#7 in the Taylor test kit) to remove the chlorine from a new sample, and test again.

What chemicals should I test for regularly?

The four main tests to perform with a test kit are pH, chlorine, Total Alkalinity and Calcium Hardness. Cyanuric Acid levels should be tested for on outdoor pools which use chlorine. Acid or Base Demand tests may also be performed with a pH test sample to determine the amount of acid or base is needed (demanded) to make the desired change to pH level.

How often should I test the water?

Every day would be ideal but it’s a bit much for most people. Commercial pools are required to check chlorine levels every hour and record their findings in a log, however, the home pool owner should check their pH and chlorine levels 2-3x per week. If the pH level has changed, check the TA level. Total Alkalinity levels tend to fluctuate less, so weekly testing is fine. Calcium Hardness and Cyanuric acid levels change slowly, so monthly testing is recommended.

What are the recommended levels?

pH: 7.2 - 7.8; Chlorine: 1.0 - 2.0 ppm; Total Alkalinity: 80 - 120 ppm; Calcium Hardness: 200 - 400 ppm; Cyanuric Acid: 20 - 50 ppm; Total Dissolved Solids: below 5000 ppm.

How long does the test kit reagent last?

Typically one season, but if you store your test kit inside the house in a cool, dark location they can last two seasons. Test Kit Reagents lose their strength over time and can also be ruined by direct sunlight and temperature extremes, or freezing. Reagents that give suspect readings or strange colours, or the reagent itself has turned a darker colour, should be replaced.

Can I use the chlorine test for bromine?

Yes, you can use a pool test kit and extrapolate the bromine reading in a pool or spa. If you have a DPD test kit, you need simply multiply the test result by 2.25 to obtain the bromine equivalency. This works because bromine is over twice as dense as chlorine.

Why does my test kit show no chlorine, even though I know it is in there?

If chlorine levels are excessively high, the content can bleach out DPD, a reagent commonly used for chlorine testing. Either dilute the sample with chlorine-free water or double the number of drops of DPD and multiply or divide accordingly.

What type of test kit do I need?

There are many different types of test kits commercially available. If you are concerned about water balance, (and you should be) you will want to spend more on a nice kit. The basic “duo” test kits, available for about ten bucks, are usually OTO chlorine and pH testers only. You may wish to spend $10 more for a DPD chlorine kit, which measures free, combined and total chlorine levels (OTO measures only free levels).

What about pool test strips?

Test strips are available with “Litmus test” technology. These are “dip & read” strips of paper that turn colours indicating levels of pH, alkalinity and chlorine in the pool. Some strips test hardness and cyanuric acid as well. Speciality pool test strips can test your water for minerals and metals, salt levels phosphates or bacteria. Test strips are fast and convenient; however, they are not as accurate as drop style pool test kits. Digital test strip readers improve accuracy by helping those who cannot easily discern between colour shading variations. Test strips are most useful for testing pool pH and chlorine levels quickly, but not entirely trustworthy for complete water balancing. They are suitable if you take a pool water sample somewhere monthly to be fully tested, but that’s inconvenient. A Taylor K2005 test kit is what the pool store uses – buy your own!

In The Swim Pros & Cons


  • Flat fee shipping
  • Buy now, Pay later with Affirm
  • Online chat service


  • Return fees apply
  • No shipping to Alaska or Hawaii

Similar Brands Like In The Swim To Shop At

  • HOT TUB WORKS – HOT TUB WORKS provides the finest pool and spa chemicals, pool cleaners and pool equipment.
  • Catalina Swimwear – From one-pieces to classic bikinis, Catalina swimwear offers vivid colours and prints on silhouettes that fit and flatter.
  • Goga Swimwear – Goga Swimwear is the leading US retailer of women’s Beachwear, Swimwear and Designer Resort Wear.

In The Swim Contact Details

If you need to get in touch with In The Swim about an order, an inquiry, or anything else, there are several ways you can do this.

Send an email

You can send an email to or and they will get back to you asap.


Give In The Swim a call at 1-800-288-7946 and they will be more than happy to help.


Or you can write to In The Swim at their address here at:
In The Swim
320 Industrial Dr.
West Chicago, IL 60185

Social Media Links

In The Swim Opening Times

In The Swim is an online retailer that is open 24/7

What makes In The Swim stands above other similar online retailers is their brilliant customer service. They put their customers as a top priority. Their team responds as quickly as possible and through various platforms like Facebook, Twitter and Email. Whatever your inquiry is, In The Swim is always there to help you!

Thank you for visiting

Thank you for visiting on your hunt for In The Swim coupon and discount codes and other money-saving offers. We hope that one of our 21 In The Swim coupons and offers for October 2022 help you save money on your next purchase. When you visit you can rest assured that our team has searched high and low to find all available In The Swim deals. This includes checking the In The Swim social accounts like Facebook, Twitter and Instagram, visiting blogs and forums related to In The Swim, and even checking other top deal sites for the latest In The Swim coupon codes.

When shopping online for In The Swim, it is a good idea to always visit us here at before you finish your order. The team save our visitors thousands of dollars every month, many of which never knew In The Swim discount codes were available until visiting our site. Now that you know how easy it is to save at In The Swim with our promo and coupon codes, bookmark and always check us out before you checkout.

If you are looking for more than just In The Swim coupon codes, here at we provide coupons and discounts for thousands of other popular brands and retailers. Check out our In The Swim related stores, or visit our homepage to search our database of thousands of coupon codes.

In The Swim Shipping Information

In The Swim ships to USA

About In The Swim

Every neighbourhood has that one family who always has the perfect looking pool; In The Swim is that family. Based in the US and started by a husband and wife team, In The Swim is the perfect place to find anything you might need for pool care and maintenance. They have all the chemicals, tools, accessories and attachments you need to keep your pool sparkling clean and healthy. They also have test kits and in-depth knowledge to help you restore your pool and spa to a perfect state. Save a few dollars on your next In The Swim purchase with a coupon code or promo code from!

Here at, we like to save you money wherever we can. So that’s why we search and collect all the latest money-saving coupon codes, promotional codes, discount codes and deals for In The Swim we can find. are here to help you stretch your money a little bit further. So before you head over to the In The Swim website, take a good look at all our money-saving offers to see what you can save. Rating

In The Swim Social Media Links

Last Updated


Coupons for In The Swim were last updated: 28th September 2022

In The Swim Offers

5 Coupons
6 Deals
10 Sales

The Best In The Swim Coupon Codes, Promo Codes and Sales can be found at

© 2022. Made in London with love ❤️. is operated by Love Savings Group Limited, a company registered in the United Kingdom. Company No: 11734108. ICO: ZB009256.