HTH Advanced is a 255g roller of highly effective calcium hypochlorite formulated based on HTH Shock Powder. It does not contain stabilizerand therefore does not saturate the water.
More ecological: no plastic film to throw
Blue octagonal pebble : 255g
Packaging: Bucket of 4.5 or 9 kg
Recommended dosage: 1 stick for 20 m³ of water
Place of dosing of the product: in the skimmer basket
Filter type: for any type of filter
Dosage frequency: every 5 to 7 days
Caution: Never put this product in contact with other pool products. It is important that it is used alone in the skimmer because it is very powerful and should never be used at the same time as a conventional stabilized chlorine roller (isocyanurates).