Brand EZ Spa EZSTC2 Hot Tub Total Care Weekly Water Preventative Chemical Treatment Blend for Hot Tubs and Spas, 2 Pounds - Set of 3 single-and-multi-gas-detectors and Welding Helmets (all sold

and Welding Helmets (all sold separately)

Hayward CX3020DA SwimClear™ C3025 and C4025 Cartridge Filters Top Closure Plate

494 cm (W)

It also works with the following 3M™ Cartridges 6000 Series: 6001

Brand EZ Spa EZSTC2 Hot Tub Total Care Weekly Water Preventative Chemical Treatment Blend for Hot Tubs and Spas, 2 Pounds - Set of 3 single-and-multi-gas-detectors and Welding Helmets (all sold13 EASY CARE: Make sure your hot tub water is crystal clear and clean all summer long; Use weekly to keep your hot tub water ready for a dip at all times until the weather turns cold 2 POUNDS TO GO AROUND: 2 pound blend of concentrated hot tub maintenance chemicals FEWER CHEMICALS: Preventative design uses fewer chemicals to stop problems before they arise UNIVERSAL BLEND: Designed for use with chlorine, bromine, salt, ozone, and mineral purifiers