EZ Spa Cal, 1 lb Bottle | EZSC1 UV Sanitizers this equalizer valve assembly is

this equalizer valve assembly is required for NSF certified commercial installation and must be purchased separately

quieter and last longer

locate the part number stamped or molded directly on your existing impeller and confirm it matches 16830-0209

If your installation requires a shorter cord run

and instruction booklet

EZ Spa Cal, 1 lb Bottle | EZSC1 UV Sanitizers this equalizer valve assembly isFeatures and Benefits: Easily prevent corrosion and maintain spa or hot tub's calcium hardness balance with EZ SPA CAL. EZ SPA CAL is a fast dissolving granular product that will safely raise calcium hardness levels in spas and hot tubs. Calcium levels need to be maintained properly to ensure surfaces and equipment do not accumulate scale deposits.