Freshwater Hot Spring Hot Tub Chemicals

At Hot Tub Spa Supplies, we have a great selection of Freshwater Hot Spring Hot Tub Chemicals for your hot tub or spa. All spa supplies sold on this website are new and factory packaged. We offer FREE SHIPPING to the lower 48 states on orders over $299. Have questions about the right replacement parts for your spa? Call 914-237-5606 to speak with a customer service specialist.

Hot Spring 71326 Freshwater AG+ Cartridge Silver Ion Sanitizer

$29.60
76300 Conc Chlorinating Granular - 3 lbs

$31.95
Hot Spring Spas 80090 Freshwater Portable 5 Way Test Strips

Special Price $11.95 Regular Price $12.95
Hot Spring Spas 76753 MPS Chlorine Free Oxidizer - 5 lbs

$39.95
Freshwater Stain and Scale Defense - 16 oz 76761

$8.99
Freshwater pH Alkalinity Up - Hot Spring pH Balancer 76757

$6.40
76759 PH Down Alk Down 1.5 lbs

$9.95
Hot Spring 76764 Freshwater Defoamer - 16 oz

$8.99
72435Conc Chlorinating Granular 1.75 LBS

$16.80
Hot Spring Spas 76766 Freshwater Instant Filter Cleaner

$13.60
Hot Spring Spas 713263PK Freshwater AG+ Cartridge - 3 Pack

$88.80
Freshwater Filter Cleaner 76767

$18.95
Freshwater MPS Test Strips Hot Spring 61407

$3.95
Watkins 76029 Vanishing Act Calcium Remover

Special Price $39.95 Regular Price $41.95
80000 Freshwater Salt 10lb Bag

$39.90
MPS Shock Citris Blossom 2lbs

$20.00