Natural Chemistry Cover Free, 32 oz Bottle | 17100NCM Water Testing and its Class B Insulation

and its Class B Insulation prevents meltdowns caused by overheating

Features hard shell case

3ft NEMA cord (US standard Plug) Hi/Lo/Off Toggle switch included

Easy to use tablets

Open Drip proof

Natural Chemistry Cover Free, 32 oz Bottle | 17100NCM Water Testing and its Class B InsulationNatural Chemistry Cover Free 1 Qt Bottle Dosage Rate: 4 ounce per 675 sq. ft. Most advanced mono layer technology Invisible barrier that conserves water and heating energy Features and Benefits: An invisible liquid barrier that conserves water and heat Advanced mono layer technology Helps conserve hundreds of gallons of pool water Reduces water evaporation Reduces heat loss Saves energy conserves water