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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Add to cart and enjoy uninterrupted chemistry‑friendly cleaning
manganese: shields pool surfaces and equipment from staining and discoloration
Exact compatibility with Hayward SP0410X502S and SP0410X602S slide valves
ample wiring length
GLB Supersonic 73 Percent Calcium Hypochlorite Granular Pool Shock 5 Lb Bottle intex compatible Add to cart and enjoyGLB Supersonic 73% Calcium Hypochlorite Granular Pool Shock 5 lb Bottle Intro GLB Supersonic 73% Calcium Hypochlorite Granular Pool Shock (5 lb) delivers fast, reliable pool sanitation. This high potency granule quickly raises free chlorine to oxidize organic debris, kill microbes, and clear cloudy water. It fights algae without overstabilizing your pool chemistry and is safe for all pool surfaces, leaving no residue when circulated. List of Features
