Skip to content
  • 💰 Don't miss out on the biggest sale of the year🛍️ 20% off now! 🛍️
  • 💰 Don't miss out on the biggest sale of the year🛍️ 20% off now! 🛍️
AquaDream PoolsAquaDream Pools
  • Menu
  • Pool Maintenance
    • Skimmers & Cleaning Equipment
    • Vacuum Heads & Hoses
    • Pool Paint & Deck Coatings
  • Above Ground Pools
    • Round Above Ground Pool Packages
    • Oval Above Ground Pool Packages
  • COVERS
    • Winter Pool Covers
    • Solar Pool Covers
    • Solar Cover Reels
    • Leaf Catchers
    • Safety Pool Covers
    • Inground Closing Accessories
  • CHEMICALS
    • Water Testing
    • In The Swim Pool Chemicals
    • Chlorine Free Chemicals
    • Water Balancers
    • Pool Algaecides
    • Stain Removers
    • Pool Cleaning Chemicals
    • Pool Clarifiers
    • Chlorine & Bromine
    • Pool Shock
    • In The Swim Pool Chemical Bundles
  • Patio Umbrellas
  • New Products
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / CHEMICALS / In The Swim Pool Chemicals
  • King Technology - 01-12-6112 Pool Frog 6100 Above Ground Series Mineral Reservoir -AquaDream Pools 01 12 6112 Pool Frog 6100 Above Ground Series Mineral Reservoir
  • In The Swim - Super Pool Start-Up Chemical Kit Up To 35,000 Gallons -AquaDream Pools Super Pool Start Up Chemical Kit up to 35000 Gallons
Sale!
In The Swim - 3 Inch Chlorine Tablets - 25 Lbs
In The Swim - 3 Inch Chlorine Tablets - 25 Lbs - Image 2
In The Swim - 3 Inch Chlorine Tablets - 25 Lbs -AquaDream Pools 3 Inch Chlorine Tablets 25 lbs 1

In The Swim – 3 Inch Chlorine Tablets – 25 Lbs

$149.99 Original price was: $149.99.$98.99Current price is: $98.99.

Buy Now
SKU: AW50A 12073 Categories: CHEMICALS, In The Swim Pool Chemicals
  • 100% Quality Satisfaction
  • Nature-friendly materials, for a better planet.
  • Made of environmentally friendly materials
  • There are quality problems, free return and exchange
Browse
  • Above Ground Pools
    • Oval Above Ground Pool Packages
    • Round Above Ground Pool Packages
  • CHEMICALS
    • Chlorine & Bromine
    • Chlorine Free Chemicals
    • In The Swim Pool Chemical Bundles
    • In The Swim Pool Chemicals
    • Pool Algaecides
    • Pool Clarifiers
    • Pool Cleaning Chemicals
    • Pool Shock
    • Stain Removers
    • Water Balancers
    • Water Testing
  • COVERS
    • Inground Closing Accessories
    • Leaf Catchers
    • Safety Pool Covers
    • Solar Cover Reels
    • Solar Pool Covers
      • Oval Solar Covers
      • Rectangle Solar Covers
      • Round Solar Covers
    • Winter Pool Covers
      • Oval Winter Covers
      • Rectangle Winter Covers
      • Round Winter Covers
      • Winter Cover with Pool Closing Kit Bundles
  • Patio Umbrellas
  • Pool Maintenance
    • Pool Paint & Deck Coatings
    • Skimmers & Cleaning Equipment
      • Leaf Nets & Skimmers
      • Pool Brushes
      • Skimmer Baskets
      • Telescopic Poles
      • Wall Skimmers & Parts
    • Vacuum Heads & Hoses
  • Uncategorized
  • Description
  • Reviews (0)
AMERICA’S FAVORITE POOL CHLORINE TABLETS – JUMBO TABS

In The Swim 3 inch chlorine tablets are the ideal size for your floaters or automatic feeders, slow dissolving, sanitizing your pool water for longer. Tablets are individually wrapped.

  • 3″ Chlorine Tabs
  • In The Swim 3″ chlorine tabs compare to Bio-guard, Sun, Guardex and Pace.
  • Powerful 90% available stabilized chlorine. 99% Trichloro-S-Triazinetrione.
  • Tablets are individually wrapped
  • Slow-dissolving, long-lasting chlorine works great in floating feeders or automatic chlorinators.
  • Approximately 50 tabs per 25 lbs. bucket

Your swimming pool water is cleaner & safer when your water chemistry is properly maintained. Maintaining the water chemistry of your swimming pool is possibly the most important aspect of pool care and can even save you money. Chlorine tablets are one of the key chemicals to maintaining your pool water, and 3 inch chlorine tablets are the most popular method of water sanitization among long-time pool owners. 3 inch tablets are thicker than other pool chlorine tablets, allowing them to dissolve slower and protect your pool water for longer. Moreover, 3 inch chlorine tablets are the ideal size for chlorine floaters or automatic chemical feeders.

Powerful 90% Available Chlorine

Sanitization and disinfection is the most important aspect of good pool water chemistry, and powerful In The Swim 3 inch chlorine tablets are 90% available chlorine, and sun-stabilized, to make it easier to maintain any outdoor pool. Our chlorine tablets are made with 99% Trichlor, without fillers and binders found in cheaper tablets that dissolve too rapidly and gum-up a chlorine feeder.

Slow Dissolving Chlorine Tabs

Slow dissolving 3″ chlorine tablets are used to deliver a daily dose of chlorine to your pool water, so your pool has a constant and consistent level of chlorine. These jumbo chlorine pucks help you avoid peaks and valleys or inconsistent chlorination, a common occurrence when using granular or liquid chlorine to sanitize a pool. Having balanced pool pH and Alkalinity levels also makes your swimming pool water safer and cleaner, helping increase the effectiveness of the chlorine sanitizer in the water.

Ideal Size for Floaters or Automatic Chlorinators

In The Swim pool chlorine tablets are very effective and easy to use, but should not be put into the skimmer basket as doing so can cause potential damage to the pool equipment over time. Instead, place chlorine tablets into a chlorine floater or automatic chlorine feeder for convenient and reliable distribution. Use enough tablets to maintain a consistent chlorine level of at least 1.0 – 2.0 ppm, as verified by your pool test kit or strips. Each slow-dissolving chlorine puck adds approximately 5.5 ppm of chlorine per 10,000 gallons over several days. On average, most pools use about one 3 inch tablet for every 5,000 gallons of pool water, replaced every 5-7 days. Water temperature, water chemistry, pool usage and weather conditions can affect this amount.

Keep Your Pool Water Safe for Swimmers

Choosing the right swimming pool chlorine tablets is a very important decision, as they help keep your family safe from bacteria and other organic contaminants in your pool water. In The Swim pool chlorine tablets dissolve slowly into your pool water to kill bacteria, algae, and other organic contaminants. Read our chlorine tablet reviews — many people say that In The Swim has the best 3 inch chlorine tablets to keep pool water safe for swimmers and help maintain water clarity. In The Swim slow dissolving jumbo tablets efficiently sanitize, providing reliable long-lasting protection for your swimming pool water. You can rest easy knowing your family and friends will be safe from bacteria and other organic contaminants for a healthy and clean swimming experience every time.

Check Out Our “All About 3″ Tri-Chlor Tablets” Video Below!


Product Type:
Pool Chemical

Chemical Type:
Chlorine

Chemical Size:
3 Inch Tablet

Active Ingredient:
Trichloro-S-Triazinetrione

Container Size:
Bucket: 25 lb

Product Dimensions:
13″ Width x 13.2″ Length x 11.8″ Height

Product Weight:
28 lbs.

Reviews

There are no reviews yet.

Be the first to review “In The Swim – 3 Inch Chlorine Tablets – 25 Lbs” Cancel reply

Related products

Sale!
Natural Chemistry - Phosphate Test Kit - 10 Tests
Quick View

CHEMICALS

Natural Chemistry – Phosphate Test Kit – 10 Tests

$12.99 Original price was: $12.99.$9.09Current price is: $9.09.
Sale!
LayorCare - Cal Block 1 Gallon Bottle
Quick View

CHEMICALS

LayorCare – Cal Block 1 Gallon Bottle

$169.99 Original price was: $169.99.$99.99Current price is: $99.99.
Sale!
King Technology - FROG Filter Mate Mineral Hot Tub Disinfectant
Quick View

CHEMICALS

King Technology – FROG Filter Mate Mineral Hot Tub Disinfectant

$39.95 Original price was: $39.95.$27.97Current price is: $27.97.
Sale!
Natural Chemistry - Pool First Aid 2 L
Quick View

CHEMICALS

Natural Chemistry – Pool First Aid 2 L

$29.99 Original price was: $29.99.$20.99Current price is: $20.99.
Sale!
LaMotte - Insta-TEST Biguanide 4-Way Test Strips, 25-Count
Quick View

CHEMICALS

LaMotte – Insta-TEST Biguanide 4-Way Test Strips, 25-Count

$15.99 Original price was: $15.99.$11.19Current price is: $11.19.
Sale!
Aquachek - Select Kit 7-in-1 Test Strips, 50 Count
Quick View

CHEMICALS

Aquachek – Select Kit 7-in-1 Test Strips, 50 Count

$19.99 Original price was: $19.99.$13.99Current price is: $13.99.
Sale!
In The Swim - 5 Lb. Bag Cyanuric Acid - Chlorine Stabilizer
Quick View

CHEMICALS

In The Swim – 5 Lb. Bag Cyanuric Acid – Chlorine Stabilizer

$42.99 Original price was: $42.99.$30.09Current price is: $30.09.
Sale!
AquaChek - White Salt Test Strips (40 Count)
Quick View

CHEMICALS

AquaChek – White Salt Test Strips (40 Count)

$27.99 Original price was: $27.99.$19.59Current price is: $19.59.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.clearancepool.com
    • Pool Maintenance
      • Skimmers & Cleaning Equipment
      • Vacuum Heads & Hoses
      • Pool Paint & Deck Coatings
    • Above Ground Pools
      • Round Above Ground Pool Packages
      • Oval Above Ground Pool Packages
    • COVERS
      • Winter Pool Covers
      • Solar Pool Covers
      • Solar Cover Reels
      • Leaf Catchers
      • Safety Pool Covers
      • Inground Closing Accessories
    • CHEMICALS
      • Water Testing
      • In The Swim Pool Chemicals
      • Chlorine Free Chemicals
      • Water Balancers
      • Pool Algaecides
      • Stain Removers
      • Pool Cleaning Chemicals
      • Pool Clarifiers
      • Chlorine & Bromine
      • Pool Shock
      • In The Swim Pool Chemical Bundles
    • Patio Umbrellas
    • New Products
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.