AquaSPArkle Immerse is a top quality powdered filter cleaner that removes oils, grease, rust and scale from hot tub filter cartridges.
Immerse is a rapidly soluble formula that may be used in a Filter Soak Container, or, the dishwasher. Use one sachet per 18 litres of water, ensure that the cartridge is completely immersed and soak overnight. Alternatively, use half a sachet in your dishwasher.
For best results allow cartridge to dry before re-installing.
Supplied in 3 x 100g sachets per pack.