HTH™ Pool Care Algae Guard+ Ultra Size:32 oz The 172 is functionally equivalent

The 172 is functionally equivalent to the 162 series

Precise laser measure technology - accurate to 1/8-Inch ¥ Real-time measurement mode - walk-off measurements from the wall and other surfaces ¥ Backlit display offers easy and convenient viewing

Use with RAC IV Spray Tips

adjust nozzle

500 Or Higher

HTH™ Pool Care Algae Guard+ Ultra Size:32 oz The 172 is functionally equivalentGet long lasting protection from extreme algae. Our strongest, non foaming pool algae remover kills blooms and prevents regrowth for up to 3 months. Long lasting pool algae remover Kills and prevents all algae types Swim immediately Compatible with all swimming pools