FROG® INSTANT FROG Mineral Pool Purifier | 25,000 gal Type_Charcoal Igniter Pro Tip: The twist-lock bottom

Pro Tip: The twist-lock bottom is what identifies this cartridge — look for it before ordering

Auto-Off and Auto-Save features

Material: Steel

Do not use bleach

Ambiance Hipster 20

FROG® INSTANT FROG Mineral Pool Purifier | 25,000 gal Type_Charcoal Igniter Pro Tip: The twist-lock bottomThe INSTANT FROG Mineral Pool Water Purifier is a 6 month silver mineral cartridge that installs directly inside your in ground pool's skimmer basket. Once it's in place, the cartridge releases FROG's patented silver mineral formula into the circulating water continuously destroying bacteria, helping stabilize pH, and reducing the amount of chlorine your pool needs to stay clean. One cartridge covers in ground pools up to 25,000 gallons for six full