Skip to content

🚚 Free Shipping on orders $100 or more!

Hot Tub Things® Chlorinating Granules – Spa & Hot Tub Sanitizer (1 lb / 2 lb / 5 lb)

Hot Tub Things® Chlorinating Granules – Spa & Hot Tub Sanitizer (1 lb / 2 lb / 5 lb)

Regular price $15.95
Sale price $15.95 Regular price $0.00

Premium Hot Tub Parts & Water Care Supplies

Premium Spa Accessories

Wide selection of spa accessories including filter cartridges, pillows, steps, and headrests for top brands.

Genuine Water Care Products

Genuine water care products and replacement parts backed by personalized, knowledgeable support for easy, accurate ordering.

Perfect Fit Guaranteed

Trusted by enthusiastic hot tub owners nationwide, Hot Tub Things is your reliable source for precision-engineered spa parts and accessories.

Customer Reviews

Based on 36 reviews
75%
(27)
19%
(7)
6%
(2)
0%
(0)
0%
(0)
L
Life
Good size and crystal clear water

Great for hot tubs, really works fast and makes my water nice and clear. Very easy work, good chlorine, and it's only 16 ounces, but it disinfected the water very well. The granules do dissolve very fast and quickly. It's a good size for what we need and does the job well. It has a normal chlorine odor when used.

j
johnbear
Reasonably priced spa chlorine

If you use a hot tub/spa it is essential to keep it sanitized with something like chlorine or bromine. Depending on how much use your spa gets this can be a daily two weekly chore. I consider this one pound container of chlorine from The Hot Tub Things Store is reasonably priced, since I have a smaller hot tub, and a 1 pound container of chlorine should last for a couple of months with mild use. It is rather easy to use - about two teaspoons of chlorine will generally bring my spa up to a safe sanitizer level when the test strips indicate it needs some extra chlorine.Of course you also need to check your hot tub regularly using test strips (weekly in my case) to maintain the correct sanitizer level and to keep the ph balanced along with using other chemicals to keep the water clear and safe. Your diligence in regular testing of spa water will pay off over the long term - in terms of both safety and an enjoyment.

S
Scott Oesterling
local business, good service

They have the chemicals you need for your tub, and have frequent sales events, if you can pre-plan.

Thanks for the amazing review! We hope you love our variety of products and sales for years to come!

J
Julian
Keep your levels correct!

I am thoroughly impressed with the performance in maintaining the clarity and sanitation of my hot tub water. These chlorine granules have proven to be a reliable and effective solution, ensuring a clean and inviting hot tub experience.One of the standout features of the Hot Tub Things Chlorine Granules is their quick-dissolving formula. Adding them to the water is a hassle-free process, and the granules dissolve rapidly, allowing for efficient distribution and prompt sanitization. This fast-acting quality ensures that the hot tub water remains free from contaminants, providing a safe and enjoyable environment for relaxation.The 5-pound container size is not only cost-effective but also provides an ample supply for regular maintenance. The resealable packaging ensures the longevity of the product, allowing me to store it conveniently without worrying about degradation. This bulk option is particularly advantageous, reducing the frequency of repurchases and ensuring that I have sufficient chlorine on hand.Maintaining the recommended chlorine levels in my hot tub has become effortless with the Hot Tub Things Chlorine Granules. The granules dissolve evenly, preventing the formation of hot spots and ensuring uniform sanitation throughout the water. This consistency contributes to the overall balance of the hot tub, promoting water clarity and hygiene.I appreciate the versatility of these chlorine granules, which work seamlessly with various hot tub systems. Whether you have a traditional chlorine-based system or an alternative sanitizer, the Hot Tub Things Chlorine Granules integrate easily into your water maintenance routine, offering flexibility for different hot tub setups.The granules effectively control bacteria and algae, preventing the growth of unwanted microorganisms that can compromise the hot tub water quality. This reliability ensures that the water remains clear, odor-free, and safe for regular use.In conclusion, the Hot Tub Things Chlorine Granules have become an integral part of my hot tub maintenance routine. Their quick-dissolving formula, cost-effective packaging, and consistent performance make them a standout choice for anyone looking to keep their hot tub water pristine. If you're in search of a reliable and efficient chlorine sanitizer for your hot tub, the Hot Tub Things Chlorine Granules in the 5-pound container are a solid investment that consistently delivers on their promise of clean and clear water.

J
Julian
Keep your levels correct!

I am thoroughly impressed with the performance in maintaining the clarity and sanitation of my hot tub water. These chlorine granules have proven to be a reliable and effective solution, ensuring a clean and inviting hot tub experience.One of the standout features of the Hot Tub Things Chlorine Granules is their quick-dissolving formula. Adding them to the water is a hassle-free process, and the granules dissolve rapidly, allowing for efficient distribution and prompt sanitization. This fast-acting quality ensures that the hot tub water remains free from contaminants, providing a safe and enjoyable environment for relaxation.The 5-pound container size is not only cost-effective but also provides an ample supply for regular maintenance. The resealable packaging ensures the longevity of the product, allowing me to store it conveniently without worrying about degradation. This bulk option is particularly advantageous, reducing the frequency of repurchases and ensuring that I have sufficient chlorine on hand.Maintaining the recommended chlorine levels in my hot tub has become effortless with the Hot Tub Things Chlorine Granules. The granules dissolve evenly, preventing the formation of hot spots and ensuring uniform sanitation throughout the water. This consistency contributes to the overall balance of the hot tub, promoting water clarity and hygiene.I appreciate the versatility of these chlorine granules, which work seamlessly with various hot tub systems. Whether you have a traditional chlorine-based system or an alternative sanitizer, the Hot Tub Things Chlorine Granules integrate easily into your water maintenance routine, offering flexibility for different hot tub setups.The granules effectively control bacteria and algae, preventing the growth of unwanted microorganisms that can compromise the hot tub water quality. This reliability ensures that the water remains clear, odor-free, and safe for regular use.In conclusion, the Hot Tub Things Chlorine Granules have become an integral part of my hot tub maintenance routine. Their quick-dissolving formula, cost-effective packaging, and consistent performance make them a standout choice for anyone looking to keep their hot tub water pristine. If you're in search of a reliable and efficient chlorine sanitizer for your hot tub, the Hot Tub Things Chlorine Granules in the 5-pound container are a solid investment that consistently delivers on their promise of clean and clear water.

Free Standard Shipping

Free Standard Shipping

On any order $100+ (exceptions apply).

Authorized OEM Dealer

Authorized OEM Dealer

Purchase parts with confidence.

30 Day Risk-Free Returns

30 Day Risk-Free Returns

New returns self portal made simple.

100% Secure Payment

100% Secure Payment

Now accepting Apple & Google Pay.

Powered by Omni Themes