Simplify your pool care with BLU52 swimming pool maintenance products. The BLU52 product range is a unique brand of swimming pool maintenance chemicals designed to deal with all problematic issues relating to pool care. The 4-week value pack is complemented by Soda Ash and Acid, ensuring a sparkling BLU swimming pool 52 weeks of the year. The easy to use dispenser contains a combination of algaecides, algistats, bactericides, oxidizers and water clarifiers. Combined, the BLU52 pool maintenance chemicals provide a complete pool maintenance solution which is high on power but low on chlorine – ensuring a healthier swimming pool environment.