Customer Support

866-HTH-POOL Email


We offer a complete line of spa care products that will keep your water clean and clear throughout the entire season. You'll spend more time enjoying your pool and less time cleaning it.  A friendly colour-coded system, easy to understand packaging and our simple 4-Step Spa Care Program make it easier than ever to find what you are looking for when it comes to spa maintenance. Using HTH® Spa Care Products is the perfect way to make sure you and your family have pure clean, family fun all summer long.


From simple issues like cloudy water or fluctuations in pH to more specialized problems like metals in your water or clogged filters, these products work fast and effectively to tackle most spa problems. Keeping these products handy helps ensure a clean spa.

View all Balancers

hth Spa pH Increaser


Your spa stays fresh and clean with HTH® Sanitisers, designed to effectively guard against bacteria, algae, and other organisms. We offer two types of chlorine-based sanitisers — stabilised and unstabilised. Our stabilized chlorine sanitiser contains cyanuric acid, which protects the water from chlorine loss caused by the sun's ultraviolet rays.

View all Sanitisers

hth Spa Chlorinating Granules


Shocking your spa water weekly will help keep your water clean and clear by removing organic contaminants that can build up in the water.

View all Shocks

hth Spa Oxidizer


Algae can thrive anywhere — living in sunshine, on vegetation, in the air and in the soil. Algae is constantly blown into the spa by winds, dust storms and rain. Your water becomes cloudy, discolored and eventually slimy and smelly. HTH® algaecides provide an effective way to control algae and prevent future algae from forming — keeping your spa healthy and clean for daily enjoyment.

View all Algaecides

hth Spa Algae Kill


hth Spa Vacuum

Learn More


                    hth Spa Water Clarifier

                    Learn More