Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Outdoors
/
Home Spas
/
Hot Tub Accessories
/
Hot Tub Chemicals
Best Rated Hot Tub Chemicals
Shop products with the best ratings based on our customer reviews
5 Results
Review Rating: Best Rated
Chemical Type: Pool Chlorine
Chemical Type: Pool Water Balancers
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Availability
Show Unavailable Products
Department
Outdoors
Home Spas
Hot Tub Accessories
Hot Tub Chemicals
Price
to
Go
$0 - $10
$10 - $20
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Chemical Type
Pool Water Balancers
Pool Shock
Pool Clarifiers
Pool Chlorine
Pool Stain Chemicals
Featured Keywords
fast acting
spa clear
test kit
Subscription Eligible
Subscription Eligible
Best Seller
$
16
.
47
(4)
HTH
2.25 lb. Spa Clear Pool Chlorinating Sanitizer
Add to Cart
Compare
$
9
.
03
(1)
HTH
16 oz. Spa Defoamer
Add to Cart
Compare
Top Rated
$
8
.
73
(150)
HTH
Test Strips (25 ct.)
Add to Cart
Compare
$
8
.
31
(129)
HTH
1.25 lb. Spa Alkalinity Up Balancer
Add to Cart
Compare
Top Rated
$
13
.
16
(153)
HTH
2.5 lb. Spa Balancer pH Down
Add to Cart
Compare