King Technology's Pool FROG Bac Pac are pre-filled with chlorine. They easily insert into the Mineral Reservoir dispensing low levels of chlorine for 1-3 weeks. With precise feeding, you will use up to 50% less chlorine. The handles on the Pool FROG Bac Pac are easy to remove and you will never have to touch messy chemicals again.
- Convenient pre-filled chlorine cartridge connects directly to your Pool Frog mineral reservoir
- Automatically adds low level chlorine support for 1-3 weeks