#1 Home Improvement Retailer

Cart

Cart

Home
Outdoors
Home Spas
Hot Tub Accessories
Hot Tub Chemicals

Hot Tub Chemicals

22 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Hot Tub Chemicals

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up

Brand

caret-icon

Price

caret-icon
to

Chemical Type

caret-icon

Featured Keywords

caret-icon

Subscription Eligible

caret-icon

    Sort by

    Top Sellers
Best Seller
22 oz. Hot Tub pH Down
(4.5 / 39)
Model# 17466STM
$9.98
2.25 lb. Spa Clear Pool Chlorinating Sanitizer2.25 lb. Spa Clear Pool Chlorinating Sanitizer
(4.7 / 136)
Model# 86134
$15.58
Top Rated
2.2 lb. Spa Non-Chlorine Shock Oxidizer2.2 lb. Spa Non-Chlorine Shock Oxidizer
(4.8 / 153)
Model# 86135
$22.34
2 lb. Spa Bromine Tablets
(4.6 / 47)
Model# 86109
$25.82
Spa and Hot Tub 5 lb. Sanitizing Granules
(4.1 / 10)
Model# 472-3-5081
Limit 2 per order
$60.10
16 oz. Spa Filter Cleaner16 oz. Spa Filter Cleaner
(4.8 / 130)
Model# 86123
$9.99
Top Rated
Test Strips (25 ct.)Test Strips (25 ct.)
(4.8 / 151)
Model# 86138
$9.06
2 lb. Spa Balancer pH Up2 lb. Spa Balancer pH Up
(4.6 / 25)
Model# 86133
$11.39
3.5 lbs. Spa and Hot Tub Brominating Tabs (2-Pack)
(4.7 / 3)
Model# 472-3-3011-02
$122.94
Top Rated
16 oz. Spa Clarifier16 oz. Spa Clarifier
(4.9 / 152)
Model# 86121
$9.64
Top Rated
2.5 lb. Spa Balancer pH Down2.5 lb. Spa Balancer pH Down
(4.8 / 154)
Model# 86132
$7.74
1.5 lbs. Spa and Hot Tub Brominating Tabs (2-Pack)
(4.6 / 5)
Model# 472-3-3001-02
$73.64