BIOGUARD SMART SHOCK 1LB saratoga and harmful contaminants in your

and harmful contaminants in your pool

Blue color-coded design clearly distinguishes the fine-thread NPT version from the yellow coarse-thread Acme style (74451)

This high-flow 35 sq ft cartridge traps debris

Lasting Quality: Designed to replace countless single-use bags

metal corrosion

BIOGUARD SMART SHOCK 1LB saratoga and harmful contaminants in yourBioGuard Smart Shock is a stabilized sodium dichlor shock treatment designed to quickly eliminate chlorine demand and restore water clarity. This 1 lb formula actively buffers both cyanuric acid (CYA) and pH levels, reducing the need for separate chemical adjustments. Ideal for routine pool maintenance, Smart Shock dissolves rapidly and works efficiently to keep your pool sanitized and balanced. Perfect for weekly shocking or emergency treatment when