Powdered filter cleaner from the premium surespa range of hot tub products.
surespa Spa Filter Cleaner Powder removes oils, grease, dirt and, particularly, scale from hot tub filter cartridges.
This 500g pot comes with a 10g measuring spoon to get the dosage just right.
surespa Spa Filter Cleaner Powder is a rapidly soluble formula that may be used in a Filter Soak Container or the dishwasher.
Soaking Method : Use 10 scoops per 18 litres of water. Ensure that the cartridge is completely immersed and soak overnight. Rinse the filter with a hose or under a tap after soaking.
Dishwasher Method : Alternatively use 5 scoops in your dishwasher. Sprinkle the powder over all sides of the filter and set the dishwasher onto the standard 50oC cycle.
For best results allow filter cartridges to dry thoroughly before re-installing in the hot tub.