Hot Tub & Spa Chemicals - Chlorine, free shipping

Free UPS Ground Shipping - 48 states. (Orders over $60.00, $9 fee on smaller orders).
Order hot tub spa chemicals from our wide selection including spa chlorine kits, hot tub filters, mineral purifier sticks as well as water clarifier. We are your resource to keep your home spa tub running like new. See our hot tub and spa water chemistry FAQ.

Out of Stock
Foam Down Suppresses Foam 1 Quart

Compatible With: Chlorine, Bromine, Ozone and Biguanide sanitizers.

Special Price $15.75 Regular Price $19.50

Out of stock
Out of Stock
Alkalinity Increaser 2 Lbs.

Compatible With: Chlorine, Bromine, Ozone and Biguanide sanitizers.

Special Price $8.98 Regular Price $11.50

Out of stock
Out of Stock
Spa Up Raises pH 2 Lbs.

Compatible With: Chlorine, Bromine and Biguanide sanitizers.

Special Price $5.95 Regular Price $8.95

Out of stock
Out of Stock
Spa Down Lowers pH 2.5 Lbs.

Compatible With: Chlorine, Bromine and Biguanide sanitizers.

Special Price $6.00 Regular Price $9.00

Out of stock
Out of Stock
Spa & Hot Tub Test Strips - Chlorine

Spa and Hot Tub Test Strips - Chlorine 50 Per Bottle

Special Price $9.80 Regular Price $12.50

Out of stock
Out of Stock
AquaChek TruTest Combo Pack - Chlorine

Contains:
AquaCheck Digital Reader
125 Test Strips

Special Price $98.00 Regular Price $129.00

Out of stock
Out of Stock
Calcium Boost 1 Quart

Compatible With: Chlorine, Bromine and Biguanide sanitizers.

Special Price $5.95 Regular Price $8.00

Out of stock
Out of Stock
Filter Cartridge Cleaner 1 Quart

Compatible With: Chlorine, bromine and biguanide sanitizers.

Special Price $14.98 Regular Price $18.49

Out of stock
Out of Stock
Derby Duck Solar Light Up Pool & Spa Chlorinator

Holds 1" Tabs

Special Price $37.00 Regular Price $43.00

Out of stock
Out of Stock
Derby Duck Pool & Spa Brominator & Chlorinator

Special Price $35.00 Regular Price $40.00

Out of stock