💦 Dive into Clarity with HTH Spa!
HTHSpa 86132 pH Down is a 2.5 lbs powder designed to lower and balance pH levels in your spa or hot tub, ensuring cleaner, clearer water while preventing scale buildup. Compatible with all spa types, it enhances sanitizer performance for a more enjoyable and relaxing experience.
| Item Weight | 2.5 Pounds |
| Product Benefits | Prevents Scales, Maintains Clean Sanitized Water |
| Item Form | Powder |
K**N
Great product
I buy these a lot for my hot tub and they work great
H**A
Product reliability
I use a lot of the HTH products, never let down. Good price, does what it says.
A**A
Hot Tub PH down additive
Great product, price was good and delivery of product was quick and right to our front door. No hassles!
C**C
Works as advertised
Brought our hot tub pH down as advertised. Dangerous stuff if you are not careful.
J**M
Quick, Easy & Economical way to manage pH in a spa. The 2.5# container should last years.
Took about half a tablespoon to lower the pH in a 500 gallon spa from ~ 8 to 7.6, so measure and use judiciously. Add when circulating at a low pump velocity, and run about 30 mins before rechecking pH. If your pH has become more basic over time, say between 8 to 9, suggest you add the recommended amount in 2-3 increments and use your pH test kit to check between additions. USE CAUTION when handling; it is more than 90% sodium bisulfate and dissolves in water to form sulfuric acid. It will dissolve & dilute in the spa water to a safe concentration, but be careful to not breathe the dust, get it in your eyes or let it linger on your skin where it will absorb water in/on your body and damage tissue.
Trustpilot
3 weeks ago
1 month ago
