Spa Essentials 22844000 Hot Tub Shock and Oxidizer Sanitizer & Cleaner, 7 Pounds

Non-chlorine granular shock treatment for spas and hot tubs Removes unwanted organic compounds from spa water Restores water sparkle, keeping your spa fresh all year Secure lid prevents any unwanted spills Comes in a convenient container which makes for easy pouring Material: Potassium peroxymonosulfate Color: white Dimensions (L x W x H): 10.5 x 3 x 7 inches Weight: 7 pounds Manufacturer warranty: 60-day warranty