Shocks

Hot tub shock is essentially a large dose of oxidizer that is used to “shock” your spa’s water into a clean state after it’s been contaminated (and no, it has nothing to do with electricity!). Spa shocks perform three primary functions: removing organic contaminants, killing bacteria, and removing chloramines and bromamines.

Showing all 3 results

FreshWater MPS Chlorine-Free Oxidizer 5 lbs

$39.99

Leisure Time Renew 5lbs Granular

$39.95

FreshWater MPS Chlorine-Free Oxidizer 2.5 lbs

$19.99

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