






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
💦 Elevate your spa game—because balanced water means blissful escapes!
HTH Spa 86133R pH Up is a 2-pound powder designed to increase and stabilize pH levels in all types of spas, enhancing sanitizer performance and preventing corrosion. Its mineral crystal formula ensures a relaxing soak while protecting your investment. Trusted by thousands with a 4.7-star rating, it’s the essential spa chemical for maintaining crystal-clear, perfectly balanced water.




























| ASIN | B09RFZGKC3 |
| Best Sellers Rank | #2,055 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #10 in Swimming Pool Balancers |
| Brand | hth Spa |
| Brand Name | hth Spa |
| Customer Reviews | 4.7 out of 5 stars 982 Reviews |
| Global Trade Identification Number | 00073187861337 |
| Included Components | HTH Spa 86133 pH Up, Spa & Hot Tub Chemical Raises pH, Prevents Corrosion, 2 lbs |
| Item Form | Powder |
| Item Highlight | Prevents Corrosion; Increases and balances the pH levels in your spa or hot tub; Improves Performance |
| Item Type Name | Spa & Hot Tub Chemical Raises pH, Prevents Corrosion |
| Item Weight | 2 pounds |
| Manufacturer | Innovative Water Care |
| Manufacturer Part Number | 86133 |
| Manufacturer Warranty Description | Warranty |
| Model Number | 86133 |
| Number of Items | 1 |
| Product Benefits | Prevents Corrosion |
| UPC | 073187861337 |
| Unit Count | 32 Ounce |
R**E
It works relatively fast.
Very economical and affective.
C**S
Great product
Does what it’s supposed to do as advertised love that Amazon carries this at a fair price. Makes it easy for me to purchase spa chemicals straight to my home.
S**N
HTH PH was a winner
Good price and helps balance my Spa pH. Packaged well , scent is not overwhelming. I was able to purchase at home saving time and gas. Would purchase again
J**C
Works, but label smears
These work well, but the label with the color codes wears off easily if your hands are wet.
J**O
Easier than liquid types
Works
D**Y
Nice
good
O**A
Great product
Works great in our hot tub
I**E
Works Exactly as It Should
The HTH Spa 86133 pH Up does exactly what it’s meant to do. It’s easy to use, the directions are clear, and it reliably gets the job done when it comes to adjusting and maintaining your spa’s pH levels. Simple, effective, and a good staple to keep on hand for spa care.
Trustpilot
2 days ago
2 months ago