SpaBoss
SpaBoss Spa Shock 3kg
SpaGuard
SpaGuard Stabilized Chlorinating Granules (2 KG) Chlorine Sanitizer (SKU 7506)
SpaGuard
SpaGuard Spa Lite Case (13 Bags x 35g) Weekly Shock (SKU 7520)
Pool Supplies Canada
Spa Oxidizer Shock Non-Chlorine (950g) by Pool Supplies Canada
Pool Supplies Canada
Pool Supplies Canada Premium Pool Opening/Closing Chemical Kit for up to 100,000 litres
Pool Supplies Canada
Spa Oxidizer Shock (2.5 Kg) by Pool Supplies Canada
FROG
FROG® @Ease® Floating System + 3 Pack of SmartChlor® Replacements + 3 FROG Maintain® Non-Chlorine Shock Treatments for Hot Tubs
Aqua Coastal
Premium Pool Shock Chlorinating Granules (65% Available Chlorine) (2kg / 4.4lbs)
BioGuard
BioGuard Hibernate Closing Kit (Treats up to 80,000 L) (SKU 1092)