Our pool cleaning tablets contain dichloroisocyanuric acid and conditioner. _x000D_It can improve the transparency of the pool water and make the water quality look new. _x000D_Avoid algae and bacteria growth. _x000D_Its usage method is very simple: take 2-3 pieces of this product and put it in the swimming pool to dissolve automatically, clean and let stand for 10-20 minutes. _x000D_And it can reduce the cumbersomeness of swimming pool cleaning._x000D__x000D_Net content: 300g _x000D__x000D_Product name: Pool cleaning tablets _x000D__x000D_Keywords: swimming pool cleaning _x000D__x000D_Gross weight: 309g _x000D__x000D_Ingredients: Trichloroisocyanuric acid, dichloroisocyanuric acid, conditioning agent _x000D__x000D_Packaging size: 7.7*7.2cm _x000D__x000D_Product size: 7.7*7.2cm _x000D__x000D_Box meter: 56*36*21.5cm _x000D__x000D_Weight of one box: 17.44kg _x000D__x000D_Shelf life: 3 years _x000D__x000D_Storage method: Please store it in a cool and covered area Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia