Summer Smiles Chlorine Ultra Pucks 18kg (1" Tabs)

Summer Smiles ultra Pucks - A stabilized chlorine sanitizer for pool water. Its long-lasting tablets dissolve slowly to disinfect water by efficiently destroying bacteria and algae. It also better withstands the sun’s ultraviolet rays. The premeasured tablets also simplify dosing.

Recommended levels:

Maintain proper daily levels as determined by testing kit. 

Free available chlorine: 1.0 - 3.0ppm

pH: 7.2 - 7.8 

Total Alkalinity: 100 - 120ppm

Calcium Hardness: 200 - 300ppm