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You are here: Home > Chemicals & Maintenance > Sanitizers & Purifiers
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Bromine Chlorine ThermoClear
Sanitizing your hot tub is one of the most important steps you can take in hot tub maintenance.  Not only does sanitization keep your hot tub free of germs so you can use it safely, it also helps put less strain on the plumbing and other elements of your hot tub.  Most people think of chlorine, which is the most effective sanitizer, when they think about sanitizing their hot tubs.  There are, however, other options available, such as using Bromine.  At Thermospas, you can choose the sanitizer that you prefer and purchase it at a reasonable price. You can purchase these items singularly or as a pack, whichever works best for you!
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ThermoClear Purifier Cartridge Bromide Liquid Salts 1Qt Chlorinating Granules 2Lb
Thermoclear Purifier Cartridge
Factory Direct $30.99
Bromide Liquid Salts 1Qt
Factory Direct $14.99
Chlorinating Granules 2Lb
Factory Direct $16.99
ThermoClear is a two-step, mineral-based system that is extremely easy to use. Just place the ThermoClear Cartridge in the spa's filter. Then, 20 minutes before every use, simply add Spa Activator to the spa's water. When the spa is not in use, there is no maintenance required for up to four months! For those not wishing to use chlorine, Two-Part Bromine is a good alternative. The two part system includes Bromide Liquid Salts which are used once a week and Spa Activator. Chlorine is considered to be the most effective chemical sanitizer you can use in a hot tub. Because it is such a good oxidizer, there is less chance of staining.
Bromine Tablets 1.5Lb Bromine Float Dispenser Spa Activator (Shock) 2.2lb
Bromine Tablets 1.5Lb
Factory Direct $17.99
Bromine Float Dispenser
Factory Direct $14.99
Spa Activator (Shock) 2.2Lb
Factory Direct $17.99
Simply drop Bromine Tablets into our Float Dispenser, keeping the dispenser full to provide continuous disinfection. Those allergic to chlorine should avoid this product. Bromine Tablets require a feeder. ThermoSpas' Bromine Float Dispenser is the ideal system that offers large storage and ease of adjustment. Spa Activator is a non-chlorine oxidizer. It acts as either an oxidizer as part of a 2 part disinfection system for hot tubs or as a non-chlorine shock that may be used by itself or with other methods of water purification.
One Step Sodium Bromide
One Step
Factory Direct $39.99
OneStep is the chemical needed for our ThermoEase system. It is an innovative combination of Sodium Bromide (provides a bromine reserve), Stain & Scale (prevents staining & scaling of the spa shell), Corrosion Inhibitors (prevents corrosion) and pH Stabilizers (balances the water pH).