Leisure Time - Defender 32 oz 2000-master-spas-1050-ls-jets-esi1136780 Works on most spas and

Works on most spas and swim spas

or causing any foaming in the water

flush seal for an extensive line of Master Spas series

and a male threaded bottom fitting that measures 2 inches in inner diameter

Leisure Time - Defender 32 oz 2000-master-spas-1050-ls-jets-esi1136780 Works on most spas andLeisure Time Defender 32 oz Leisure Time Defender is designed to prevent scale formation in spas and hot tubs. This product also aids in the removal of existing scale. Defender prevents dissolved solids from separating into spa and hot tub water. It is compatible with chlorine, bromine, ozone, and biguanide sanitizers. Regular use of this product will prevent mineral build up from occurring, which could cause the spa's heater or other equipment to