Spa Metal Foam 5-Pack with Plastic Disc Holder
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 with household bleach is needed after every usage.
Posted by Doris on 10th Dec 2015
They keep the hot tub very nicely without using harsh chemicals. The older ones seemed to last a bit longer before they turned black but they seem to do the job of keeping the water clear. It just seems we have to go through more disks than we use to.
We still recommend them to our friends with Hot Tubs!!!
We had a neighbor who ordered them for us in Vermont but we have now moved to FL and we ordered them online but are thinking of going down to Tampa to see if we can get a little better deal at the factory. Is this at all possible?