Sanitizers

pHUp5lb

Brominating Tabs (Bromine Sanitizer)

Serena Spa® Brominating Tabs are an alternative to Chlorine. Hot tub owners prefer Serena Spa® Brominating Tabs over Chlorine because they are slow to dissolve and long-lasting. They work better in warmer temperatures and over a wider pH range. Add Serena Spa® Bromine Tabs as needed to an approved Bromine Floating Dispenser.

Read more...
pHUp5lb

Granular Dichlor (Chlorine Sanitizer)

Our traditional Serena Spa® Granular Dichlor is an excellent sanitizing product for an immediate sanitizer reading. Chlorine also oxidizes organic material and undesirable compounds such as oils, cosmetics, perspiration, etc., from the water.

Read more...
pHUp5lb

Brom Bank for Spas (Bromide Liquid Salts)

Serena Spa® Brom Bank for Spas is a clear solution of bromide salts which remain as a stable bank in the spa water. This product has no disinfectant qualities, and it is only when Serena Spa® Brominating Tabs are added that bromide is released into the water containing these products. This product should be added when the spa is filled and weekly thereafter to maintain a bank of bromide in the water.

Read more...
pHUp5lb

Salts

Serena Spa® Spa Salts are specifically designed to work with spa saltwater purification systems. Enjoy the benefits of smoother, naturally softer feeling water! Consult the Spa Owner’s Manual for saltwater spa chemical instructions.

Read more...
pHUp5lb

Oxy Blast Shock -- Non-Chlorine Shock Oxidizer

Serena Spa® Oxy Blast*, this Non-Chlorine, Shock Oxidizer is oxygen-based. It is not a Sanitizer nor an Algaecide and does not destroy disease-causing germs or bacteria. It effectively eliminates contaminants and does not raise Chlorine levels or produce Combined Chlorine. Gentle on spa surfaces.

Read more...