King Technology Pool Frog ABG Sanitizer Pak
The Pool Frog system makes it easy for you to condition and sanitize the water in your above ground pool. The enhanced control dial allows for more precise control over the minerals and chlorine going into the pool. When it's time to replace the minerals (every 6 months or once a season) or the chlorine (every 2-3 weeks), the cap is a snap to remove...... simply grab the handles and twist it off.