SWIM N SPA STAIN & SCALE: SPA FIRST STEP (1 PT.) Thermometers spa with dimensions of 79

spa with dimensions of 79 3/4" long by 73 1/2" wide

Will control up to 3 pumps and a blower

Compatible with Gecko series systems

Personalize your TheraSauna® with our handy accessory kit which includes a backrest

of pool water every week

SWIM N SPA STAIN & SCALE: SPA FIRST STEP (1 PT.) Thermometers spa with dimensions of 79Swim N Spa Spa First Step eliminates water discoloration caused bymineral and scale deposits in spa water. Also helpsto remove deposits that have already formed. DIRECTIONS FOR USE To prevent staining, water discoloration and scalebuild up, add 16 oz. to 500 gallons each timespa hot tub is filled. *Use Swim 'N Spa Protect tomaintain spa between fillings. If you use well water or your municipal water isknown to have elevated levels of minerals, you