OneshockEcoone ONEshock™ sanitizer/ chlorine shock 2 lb - 64 tablets

ONEshock™ is the world's first dissolving spa shock tablet. It is a revolutionary, unique to the market, 'hands off' shock / sanitizer combo.

Going, going, gone. Simply tossing one to two dissolving tablets of ONEshock into the skimmer basket after bathing will keep your water clean and clear. To shock your spa, toss in two dissolving tablets.

Yes, it's really that simple! Use 1 tablet per 500 gallons for maintenance. Purchase Ecoone OneShock

Chlorine shock in the new tablet form means no more broken packets.