How to keep your pool clean all summer without constantly checking your chemicals. Most pool owners are using chlorine tabs that dissolve in two days. Your water looks clear but it is not protected. Profeliz 3 inch trichlor tablets are slow dissolving, individually wrapped, and work for a full week. Above ground or in-ground. Works in any skimmer or floater. Pool cleaning tips. Chlorine tablets for swimming pool. How to keep pool water clean all summer. Best pool chlorine tablets 2026. Slow diss