Balboa 4KW Stainless Steel Heater Tube

Tip: Download the AquaChek Smart app to make water balancing a breeze. Know "what" and "how much" based on your strip colours.   Jacuzzi Spa Shock removes non-living organics and other contaminants from your hot tub without adding stabilizer, chloramines (which makes that "chlorine" smell) and frees up the chlorine to attack bacteria for a hot tub that is extra clean. More than that, Jacuzzi Spa Shock instantly gets rid of chloramines to make chlorine more effective and your tub smell and feel fresher. Using Jacuzzi Spa Shock will lower the amount of chlorine you use in your hot tub. Spa Shock is used in combination with your choice of sanitizer (bromine or chlorine) to restore water quality and boost sanitizer levels. For the most effective use, add after every use of the hot tub and only add chlorine as needed (when levels drop below 3ppm). For best results, add Jacuzzi Spa Shock before adding chlorine. First, add Spa Shock and run the jets with the cover open for 20-minutes. Then add chlorine and run your jets for 20-minutes with the cover open.     Size: 1 kg or 3kg