Product Name: Solid Flocculant, Pool Chlorine Long Lasting Pool Clarifier Gel Cube, Flocculant, Model NO.: GEL CUBE Grade Standard: Industrial Grade Appearance: Granular Type: Aluminum Sulfate Purity: ?30% Colour: Aluminium Sulphate Name: Aluminum Sulphate Trademark: aqua Transport Package: Drum Specification: 17% Origin: China Product Description LONG LASTINGPOOL CLARIFIER GELCUBESolid flocculant,Pool Chlorine Long Lasting Pool Clarifier Gel Cube,flocculant,A convenient long lasting clarifier cube that's easy to use and provides long lasting water shine and sparkle. Designed to be slow dissolving, each cube provides improved filtration and clarity for up to two weeks.Suitable for all pool surface types, this clarifier tablet assists the filter to trap finer particles and results in improved water clarity and helps boost filter performance.Features and Benefits• Drop and go - place directly into skimmer box• Slow dissolving• Long lasting clarifying actionUsed on types of pools• Chlorine Pools/ Salt Pools• All pool surfaces• Above-ground/ in-ground pools• Swim-spas (with sand filtration)• Not suitable for cartridge filters or DE filtersApplication• Dull pool water• To restore and maintain water shine and sparkleONE CUBE IN THE SKIMMER BASKETKEEPS POOL WATERSPARKLING AND CRYSTAL CLEARFOR SAND FLITERS onLYDO NOT USE IN D.E. OR CARTRIDES FLITER1-2 WEEK TREATMENTTWIN PACK ConTAINS 2X130g GEL CUBES