| Brand | SpaGuard |
|---|---|
| Type | Chlorine |
| Form | Granule |
| EPA Registration Number | 5185-475 |
| Water Type | Hot Tub |
| Custom Bundle | No |
| Model | Enhanced Shock |
| Product | Water Treatment |
| MPN | 42621BIO |
| Suitable For | Hot Tubs |
| UPC | 17541644969 |
Check the listing for details. SpaGuard Enhanced Shock - 2lb (4 Pack). Condition: New. Listed at 87.96 USD. SpaGuard Enhanced Shock. SpaGuard Enhanced Shock - 2lb. This multipurpose shock is pH buffered to prevent changes to your spa's delicate pH balance. Apply 1.5 ounces per 500 gallons of water. Use when the spa is not in use.