Search  for anything...
Better Water Industries

C21044 Chlorine Pellets

Based on 382 reviews
Condition: New
Checking for the best price...
$38.77
Save $4.85 was $43.62

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 31
Order within 19 hours and 31 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Model
C21044
Weight
2.2 lb
Item Form
Pellet
Product Benefits
Contaminants

Features 4

  • Ideal for use with automatic chlorinators
  • Able to be used in a variety of applications
  • Able to be used in a multitude of applications
  • Used to treat water with chlorine to eliminate bacteria

Description

Use Better Water Industries C21044 Chlorine Pellets for water treatment and purification. These BWI Chlorine - Calcium Hypochlorite Chlorinating Pellets are specifically designed for use with automatic chlorinators. These chlorine pellets excel in a variety of applications such as treating well water, agricultural water sources, or any other water system. Their effectiveness lies in their ability to chlorinate ensuring a consistent water purification process.

Specs 10

Brand Better Water Industries
Item Weight 2.2 pounds
Item Form Pellet
Product Benefits Contaminants
Brand Name Better Water Industries
UPC 799705696211
Unit Count 35.2 Ounce
Manufacturer Better Water Industries

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Pellets drop down into the well 👍
Small pellets, perfect for getting the product down on the well, as opposed to just pouring shock down the case. It's much more effective for my bac iron.
Reviewed in the United States on May 24, 2026 by John
Great product and value
Love this for our well! Great product and makes our water smell amazing. Will be buying more!
Reviewed in the United States on April 28, 2026 by Betty Kirklin
Always good. Still expensive
Good as usual
Reviewed in the United States on April 19, 2026 by Abel Vera
works
we have iron bacteria and this seems to be getting rid of it better than regular household bleach.
Reviewed in the United States on May 24, 2026 by Gwen Arms
The tablets do the job
If you have well water theses tablets are great to have on hand. Our plumber told us about them. We use 2 tablets the 1st of every month. They help keep the water fresh and clean.
Reviewed in the United States on September 20, 2025 by Amazon Customer
Works great!
I have a 2500 gallon water tank that I like to sanitize once a year. This product is very hard to find, I'll definitely be buying it again.
Reviewed in the United States on January 3, 2026 by Preston
Read the bag
Great product, just make sure to read the bag!!
Reviewed in the United States on February 4, 2026 by Dawn urban
Get rid of sulfur odor with consistent use!
Measure the amount of tablets needed to shock your well. Then, after the shock treatment, divide that number of tablets by 3 and schedule a drop into the well on a consistent basis. This keeps the well healthy, doesn't cause a chlorine smell, and keeps the sulfur odor away. Better than some expensive system that has to be plugged in and requires maintenance. ... show more
Reviewed in the United States on July 2, 2025 by Jeffrey J Cook
How it works
Checking for best price...