FilterLogic Spa Foam Remover 1 Litre for Hot Tubs & Spa Pools-No Foam, Anti Foam
This is a genuine FilterLogic product for use in you spa or hot tub. S imply add 20ml per week and allow it to circulate, which will clear and prevent such foams recurring. Usage: 20ml per week, supplied in 1 litre container / approx.