BIOGUARD SMART SHOCK 1LB saratoga This high-flow 35 sq ft

This high-flow 35 sq ft cartridge traps debris

OEM perfect fit

and harmful contaminants in your pool

bottom internal thread)

Minimizes testing

BIOGUARD SMART SHOCK 1LB saratoga This high-flow 35 sq ftBioGuard 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