

💧 Elevate your spa game—because your relaxation deserves precision care!
HTH Spa 86132 pH Down is a 2.5 lb powder designed to precisely lower and balance pH levels in all types of spas and hot tubs. By optimizing sanitizer efficiency and preventing scale buildup, it ensures crystal-clear water and protects your spa’s surfaces and equipment. Fast-dissolving and odor-free, it’s the essential chemical for maintaining a pristine, relaxing spa experience.



























| ASIN | B09RGGDPJQ |
| Best Sellers Rank | #1,285 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #9 in Swimming Pool Balancers |
| Brand | hth Spa |
| Customer Reviews | 4.7 4.7 out of 5 stars (640) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00073187861320 |
| Item Form | Powder |
| Item Weight | 2.5 pounds |
| Item model number | 86132 |
| Manufacturer | Innovative Water Care |
| Number of Items | 1 |
| Product Benefits | Prevents Scales, Maintains Clean Sanitized Water |
| Product Dimensions | 3.04 x 3.04 x 9.53 inches |
| UPC | 073187861320 |
| Unit Count | 40.0 Ounce |
S**R
Great value for my hot tub
Bought this as part of my overall spa care routine. Helps keep the water clear and my pH level in check. So far it’s functioning as I would expects. Dissolves quickly while the jets are running with no obnoxious smell. Will buy again when I run out.
S**R
Works
Works. Decent price.
D**A
Great product
It’s great, easy to portion
J**Y
Works fine
Happy with it. I believe I picked out of desperation and best priced. Strong smell, but I slightly think it smells good. Really, just not used to that because I normally used a liquid version from a store brand. Does what it says. However, I feel I had to use more than I would if in liquid form. Hard to judge though since different brand and scenario levels vary. I’d buy it again if needed, but I still prefer liquid (as seems stronger), as to not increase total dissolved solids in the water
G**Y
Great price
Works great. Great price. Best price around
D**D
Highly recommended
Good for clarity and ph levels. No smell. Must have
B**E
thumbs up!
We love this brand and find it quite easy to use to balance our chemicals
S**N
Just what I needed
I purchased this for my inflatable hot tub. I noticed my ph was way too high, so I needed to purchase this to bring down my ph level to normal levels. I had it back in normal range in no time. I will absolutely purchase this again.
Trustpilot
2 weeks ago
2 days ago