UV-Mirror – Chlorine Life Extender

No Residue Improves Chlorine Retention Shields Chlorine From Slight Highly Concentrated Safe To Swimmers This highly concentrated granular product puts an invisible shield on the top 1/3 of the pool’s surface and reflects the sun’s violet rays. This helps extend the life of the free available chlorine in the pool. Pool water maintained between 40 to 80 ppm of UV Mirror will maximize the effective life of your chlorine and improve chlorine retention by 77%. Unlike other extenders, UV Mirror dissolves completely leaving no powdery residue to clog filters. UV Mirror Spec Sheet