

💦 Elevate your spa game—because clear water is the new luxury!
HTH Spa Clarifier is a 16 fl oz concentrated liquid designed to restore crystal-clear water in all types of spas and hot tubs. It enhances filter efficiency and is compatible with bromine, chlorine, and biguanide sanitizers. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for maintaining pristine, inviting spa water.



























| ASIN | B09RG87Z2B |
| Best Sellers Rank | #1,690 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Swimming Pool Clarifiers & Enzymes |
| Brand | hth Spa |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,431) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00073187861214 |
| Item Form | Liquid |
| Item Weight | 1 pounds |
| Item model number | 86121 |
| Manufacturer | Innovative Water Care |
| Number of Items | 1 |
| Product Benefits | Restores crystal clarity to spa water, improves filter efficiency, compatible with all spas, part of regular HTH Spa care routine |
| Product Dimensions | 2.46 x 2.46 x 7.85 inches |
| UPC | 073187861214 |
| Unit Count | 16.0 Fluid Ounces |
D**C
Clear water
Used another product originally and did not clear up water at all. Purchased and tried HTH Spa Clarifier. This product worked great. After first filtration cycle, there was a ring around the tub with much scum, assuming soaps and lotion in the water from suits and bodies. Wiped clean, changed filter and ran again. Same thing with ring around tub but water was very clear. Rinsed filter and ran one more time. Excellent results. Would recommend this product to make water crystal clear. Make sure to rinse filter or change out as noted above.
S**.
What is shipped is exactly what is advertised & arrived when they said it would!
Works great
E**L
Great product!
This stuff worked miracles. Hot tub was chemically balanced but I could not clear the haze. I tried another clarifier and the water did not clear. This worked within 4 hours.
S**H
Works great
Always does what you need it to do.
T**1
Perfect for our needs
This is a regular purchase for a hot tub. This brand works great.
S**R
Good product to keep my tub clean
Bought this clarifier to use in my overall spa care routine. Large bottle makes it a good value for the money. Has been functioning as well as any other products I’ve used with no obnoxious smell. Keeps my water crystal clear. Will buy again when I run out.
C**N
Good
Works better than the expensive stuff.
E**N
Sparkling water
This spa clarifier cleared up my cloudy hot tub water within hours although chemicals were balanced. Super easy to use—just pour 1-2 capfuls in. No foam, no smell, and it didn’t mess with water chemistry. We use it about once a week now for clear water
A**R
It works as labelled
M**K
Works well
D**E
The package arrived, l opened it and the bottle had no cap on it. All it had was the cardboard seal which was starting to leak on prior to arrival. Obviously no quality control. Not sure if it works yet but still not impressed.
Trustpilot
1 month ago
2 months ago