Mineral Purifier Spa Frog April 3, 2017 MasterSpasAdmin $30.95 Add to cart Add to Wishlist Category: Spa Chemicals Tags: hot tub mineral purifier, mineral purifier spa frog, spa frog Description Description Improves water clarity and reduces sanitizer demand. Use for both Bromine and Chlorine. Manufacturer: Leisure Time Related products Aqua Comb $24.95 Add to cart Prefilter $21.95 Add to cart Test Strips $14.95 Add to cart Spa Cleaner 16oz. $14.95 Add to cart