FROG @ease SmartChlor (3/pk) Spa Pillows 303 Fabric Guard restores lost

303 Fabric Guard restores lost water-repellency

This specially formulated gel stays tough and penetrates deep

Legend series light grey filter lid

For serial number starting with 24 or lower

FROG @ease SmartChlor (3/pk) Spa Pillows 303 Fabric Guard restores lostFresh Mineral Water with SmartChlor Technology in one floating system! Blue Mineral Cartridge and Silver SmartChlor Cartridge snap together and float in the hot tub. The unique SmartChlor Technology slowly releases over 3 4 weeks. When the system flips over it is time to replace. 3 replacements per package. For use in any hot tub up to 600 gallons. Up to 75% Less Chlorine Usage Only Shock Once a Month SmartChlor Self Regulates for Continuous Clear