METAL FOAM PURIFIER HIGH POROSITY DISC FOR SPAS5 DISC PACK. Flying saucer flexible plastic water diverter assembly holds METAL FOAM disc in spa skimmer. Copper/Silver purifying disc kills 99.9% of bacteria as it passes through reducing chlorine/bromine use up to 90%. Only light oxidation needed after every usage (most use simple household bleach.)
What is Metal Foam? Metal Foam is a porous disc produced by proprietary sintering manufacturing process. Powdered copper and silver (Cu/Ag) are melted into a sacrificing porous base with the metal taking the foam's shape. The new tremendously porous metal foam has now increased it's surface area by over 5000% compared with flat metal of the same weight.
How does it purify my spa? Lifeguard Metal Foam is a proven media for the destruction of bacteria and virus. Test performed by the University of South Florida in Tampa show the effectiveness of this amazing new purification product..