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Your cart is empty.4.8 out of 5 stars
- #9,028 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #10 in Swimming Pool Bromine
Product Description
Bob Wilson
July 22, 2025
This is a very helpful, effective and convenient system for hot tub chemical maintenance.
Jerry Eldridge
July 16, 2025
Happy hot tube
Dennis R Slack
July 11, 2025
We use these cartridges in our spa, and they really work well. They are a little pricey; however, for what they do, the money is well worth it. They also last a long time with a setting of 1 or 2, which is more than enough for an average hot tub.
Karlye
June 26, 2025
This product is great and also a huge savings compared to pool and spa stores. One set lasts at least 6 months (contingent on how much you use your spa). Installation is a breeze and the two day delivery is always wonderful.
Customer
June 20, 2025
We like this product, keeps hot tub clear and odor free
John
March 9, 2025
I use these in my 4 person hot tub along with shock. The cartridges work well so long as you have them on the right settings. Everyones water is different so you have to find your sweet spot. The yellow cartridges used to be green cartridges. Not sure why they changed the color. But just know yellow used to be green.
Ben Hollowell
February 15, 2025
Reasonable price and great customer service.
Martin Frye
January 5, 2025
And cheaper than I can buy at local hot tub store
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