Spa Frog Filter Mate mineral sanitizer cleans and clears hot tub water inside your cartridge. By adding half the usual amount of dichlor or bromine, you'll kill bacteria two ways. Lasts 4 months.
- Mineral system
- Use up to 50% less chlorine or bromine
- 3-Pack (year's supply)
Product notes: Min. filter length 7"; min. filter hole diameter 1-1/2". Alternative to Nature2, Jacuzzi ProClear, Leisure Time Mineral Sanitizer, Caldera Monarch 72358.
great product for the price
I would definitely buy this item again!
I've used these in my spa for 20 years. They do a great job keeping my hot tub clean.
We have a hot tub that needs these ""frogs"". SpaDepot had the best price on the whole internet. At 75 I need to save every penny I can. Very happy customer.
Not much to say about the frog except it works. Always amazed at how quickly Spadepot delivers though
I have used these Frog Filters for years. Keeps our hottub clear and clean.
easy to use put in filter change at four month interval at water change !!!
In the hot tub
Since we are unable to use chlorine or bromine. This is the best alternative.
My spa frog in-filter had expired and I needed one right away. It arrived faster than expected.