Knowledge Centre The Basics of Pool Care How to start up again after re-marbelite Basics of Pool Chemistry Chlorine - ORP vs PPM Understanding the Effects of low pH PoolSense asking for too much chlorine PoolSense Product Brochure FlowSense Product Brochure WaterSense Product Brochure LevelSense Product Brochure Sense Product Brochure LevelSense Float Installation Guide Haven't found the answer? We will get back to you as soon as we can. Alternatively call us during office hours on +27 76 135 4840. Submit a ticket