Immerse Aqua Sachet (2 x 50g)

AquaSPArkle Immerse has been designed to remove the grease and oils that build-up on the filter cartridge and can lead to impaired filtration. For best results, use on a monthly basis. Apply both the twin sachets (2 x 50g) to a clean bucket containing clean water to form a highly effective filter cleaning solution. Both twin sachets (2 x 50g) will treat up to 4 gallons (18 litres) if water. Leave the cartridge to soak for a minimum of 8 hours. For best results, allow the cartridge filter to dry before putting back into operation.