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Hot Tub Stick
Spa Mineral Filter Sticks for Most Spas & Bathtubs
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No installation required
Follow the steps in the manual to quickly complete the installation.
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Contains 6 Types of Mineral Balls
Using 6 types of natural mineral balls, automatically adding trace minerals to the hot springs.
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Reduce the use of chemicals
Effectively reduce the amount of chlorine and bromine gas used.
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Suitable for Most Hot Tub Filters
Suitable for massage bathtubs, recessed bathtubs, walk-in bathtubs, and whirlpool hot tub boats
Robert Dugan
2025-08-19 15:50:08
work fine
Andrew B.
2025-08-04 21:44:10
We use this with the bromine in our hot tub and it has helped reduce any sensitive skin issues and dryness. Set up on an auto ship makes changing things out easier
John C. Lukas
2025-07-18 14:07:53
This works well and it seems to be cheapest of the products of its kind. What else can you say?
laura m
2025-06-19 18:15:33
Easy installation-
Tammie
2025-03-16 11:40:21
Never had to add chemicals. I would just but this in the filter and my hot tub was good to go for a month!
AW2222
2025-02-21 11:30:31
I've used named brand mineral sticks in our hot tub for years. Mineral sticks supplement your chemical regimen in your hot tub by adding copper and other minerals that are known to kill bacteria. These minerals can also contribute to a better "feeling" of the water quality similar to hard vs. soft water and silkiness on the skin. I have used this mineral stick the past week and noticed no difference in water quality or chemical use which is a very good thing because it should function exactly the same. The item looks identical to a named brand mineral stick in every way and even has the plastic extension leg that keeps the mineral stick from falling down in your filter. This two pack can be a very affordable alternative if you get it the right price point. I will definitely be doing so in the future as the named brands can be ex
Dory
2024-12-17 20:20:29
These sticks work just great- so glad to be able to find this product.
L.R.
2024-11-22 15:48:26
This is the second time I've purchased OBMAO Spa Mineral Stick for my hot tub, and I'm still impressed. It's super easy to use – just pop it into the filter cartridge, and you're good to go. I noticed the water stays clearer and feels softer, and I'm using fewer chemicals than before, less of the chemically smell. Plus, it seems like it's going to last quite a while, about 3-4 months each. For anyone with a hot tub, this little stick is a great addition for cleaner, more enjoyable water and less skin irritation.
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