Simplify your pool care with the EZ Spa EZ3 Spa Care Kit for 3 in 1 Swimming Pool & Hot Tub Chemical Maintenance. Conveniently care for your spa with once-a-week maintenance. Enjoy superior water quality with fewer chemicals and less testing with this 3 pack of EZ Spa's main products, Start, E-Z Boost, and Total Care. 8-ounces of Start preps the water for other chemicals by removing phosphates, metal, and debris. E-Z Boost (1 pound) does the heavy lifting while sanitizing and disinfecting water. Total Care (1 pound) completes the process by adding clarifier, stable oxidizer, stain and scale inhibitor, water conditioner, and balancers, which includes pH, TA, and CH. These power-packed spa care solutions work together for no-fuss care and are formulated to work with chlorine, bromine, salt, ozone, and mineral purifiers. 5-way test strips and a measuring scoop are also included in the EZ3 kit. Keep your summer pool care easy and simple with the 3-in-1 EZ Spa EZ3 Spa Care Kit.