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
Log In
Cart
...
Home
/
Outdoors
/
Pools
/
Pool Supplies
/
Pool Chemicals
Highly Rated Pool Chemicals
Shop highly rated products based on our customer reviews
21 Results
Brand: HTH
Brand: ARM & HAMMER
Review Rating: Highly Rated
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
Free 1-2 Day Delivery
Next-Day Delivery
Availability
Show Unavailable Products
Department
Outdoors
Pools
Pool Supplies
Pool Chemicals
Pool Chlorine
Pool Shock
Pool Balancers
Pool Stain Removers
Algaecide
Pool Clarifiers
Pool Test Kits & Strips
+ See More Departments
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
Special Values
+ View All
Brand
Robelle
Pool Mate
HTH
Pool Time
AquaChek
HDX
LEISURE TIME
Poolmaster
Robarb
Spa Time
XtremepowerUS
ARM & HAMMER
Arm and Hammer
Bare Ground
Diamond Crystal
Intex
Northlight
Polaris
Rola-Chem
Sun Shock
+ View All
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Pool Chemical Type
Chlorine
Pool Shock
Alkalinity Booster
Scale and Stain Remover
pH Adjuster
Algaecide
Calcium Hardness Increaser
Chlorine Stabilizer
Clarifier
Flocculant
Pool Surface Cleaner
+ View All
Product Weight (lb.)
Less Than 5
5 - 10
11 - 15
Greater Than 20
Others
Product Form
Granules
Tablets
Liquid
Best Seller
$
12
.
97
(298)
ARM & HAMMER
10.8 lb Pure Baking Soda Resealable Bag
Add to Cart
Compare
Top Rated
$
27
.
97
$30.88
Save
$2.91
(9%)
(226)
HTH
6 lb. Pool Care Shock Advanced (6-Pack of 1 lb. Shock)
Add to Cart
Compare
$
207
.
73
(
$5.94
/pound
)
(3)
HTH
3 in. 35 lb. Pool Care Chlorinating Tabs
Add to Cart
Compare
$
31
.
54
$34.98
Save
$3.44
(10%)
(120)
HTH
8.2 lb. Pool Care Shock Green to Blue Advanced
Add to Cart
Compare
$
25
.
09
$28.34
Save
$3.25
(11%)
(155)
HTH
79.8 oz. Pool Care Shock (6-Pack of 13.3 oz. Bags)
Add to Cart
Compare
$
39
.
99
(
$8.00
/pound
)
(2)
HTH
5 lbs. 3 in. Chlorine Tabs
Add to Cart
Compare
$
54
.
79
$60.68
Save
$5.89
(10%)
(12)
HTH
6 lb. Pool Care Shock Ultra (6-Pack of 1 lb.)
Compare
$
63
.
96
(
$8.00
/pound
)
$75.78
Save
$11.82
(16%)
(21)
HTH
3 in. 8 lb. Pool Care Chlorinating Tabs Advanced
Add to Cart
Compare
$
44
.
94
(46)
HTH
4 lb. Pool Care Kit
Add to Cart
Compare
$
105
.
56
(
$13.20
/pound
)
(48)
HTH
3 in. 8 lb. Pool Care Chlorinating Tablets Ultra
Add to Cart
Compare
Top Rated
$
11
.
51
(137)
HTH
32 fl. oz. Pool Care Clarifier Advanced
Add to Cart
Compare
$
35
.
80
(137)
HTH
32 fl. oz. Pool Care Algaecide - Algae Guard Advanced
Add to Cart
Compare