Frog @Ease Inline Mineral Cartridge for Hot Tubs pool treatment chemicals The prefilled cartridge format makes

The prefilled cartridge format makes this a convenient maintenance item for spa owners who want cleaner water with less measuring

This bundle includes 1 Pool FROG Model 6100 Mineral Reservoir and 3 Pool FROG Chlorine Bac Pacs

Brush pool walls and surfaces where algae is visible

If your outdoor pool is losing sanitizer too quickly

Frog @Ease Inline Mineral Cartridge for Hot Tubs pool treatment chemicals The prefilled cartridge format makesFROG @ease In Line Mineral Cartridge for Hot Tubs Refresh Your FROG @ease In Line System with a New Mineral Cartridge Keep your hot tub water care system performing as intended with the FROG @ease In Line Mineral Cartridge. Designed for compatible hot tubs with a built in FROG @ease In Line System, this replacement mineral cartridge works with FROG @ease SmartChlor cartridges to help maintain cleaner, clearer, softer feeling spa water with less