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SpaGuard® Rapid‑Dissolve Shock Oxidizing Tabs – 1.25 lb Non‑Chlorine Spa Shock

Type: Shock

SKU: 42664BIO

Barcode: 17541665605

$23.99
Shipping calculated at checkout.

A buffered, non‑chlorine spa shock that dissolves rapidly to oxidize organic contaminants without affecting pH. Pre-measured, easy-to-use, and ideal for weekly maintenance.

Size: 1.25 lb
Pickup available at Burlingame Usually ready in 24 hours

  • Rapid-dissolve effervescing tabs that effectively oxidize non-living organic waste and contaminants in spa water.

  • Buffered to prevent pH bounce, ensuring water balance remains stable after application.

  • Pack contains 1.25 lb of single-dose 1″ tabs—ideal for weekly treatments in typical residential spas.

  • Convenient and mess-free—simply drop a tab into the filter well while the pump runs, and let it work.