Frog Filter Mate fits in your cartridge to clean & clear hot tub water. By adding half the usual amount of dichlor or bromine, you'll kill bacteria 2 ways for up to 4 months.
Mineral system
Use up to 50% less chlorine or bromine
Product notes: . Fits filters 7"+L with hole dia. 1½"+. Alternative to Nature2, Jacuzzi ProClear, Leisure Time Mineral Sanitizer, Caldera Monarch 72358.
not sure what is in it but silver is what I want. This works well in a 500 gal hot tub so i only use a tablespoon of diclor when i exit the tub.
I always use these or similar
B
Bob
A+ Product
Best price I've found (usually buy 3 at a time for the year) and they keep the water crystal clear. We pair this with some simple bromine tabs - which dissipate slower when using them with the mineral filters!
T
Theresa E.
Filter sanitizer
I like to use these in my swim spa and my hot tub they seem to work as designed
D
Deborah C.
Work!
These really seems to work, but I have gotten a cople that have had loose particles floating around in the box. One of these turned my water cloudy the first day I put it in. The others have work great!
T
Tammy C.
Absolutely love this
Been using spa frog mineral sticks for years! You can really tell the difference when one runs out and you replace- water feels so much nicer!
