Natural Chemistry Spa Metal Free, 1 L, Prevents Stains and Water Discoloration, Deactivates Iron, Copper & Other Trace Metals Size:Pack of 1 HAND SANDING: Perfect for hand

HAND SANDING: Perfect for hand sanding

Details Works with 2-inch Round 3M™ Fire Barrier Pass-Through Device to help prevent the spread of smoke and fire

Country of manufacture: United States

Can house additional Intermatic mechanisms and components

Yellowtrine Granular Algaecide rids all pool types of mustard algae and destroys deposits without leaving a residue

Natural Chemistry Spa Metal Free, 1 L, Prevents Stains and Water Discoloration, Deactivates Iron, Copper & Other Trace Metals Size:Pack of 1 HAND SANDING: Perfect for handNatural Chemistry 04133 Spa Metal Free, 1 Liter Natural Chemistry spa metal free is a powerful chelating agent Phosphate free formula prevents staining and water discoloration Deactivates stain causing metal; will not affect water chemistry Compatible with all sanitizers and pool surfaces Comes in 1 liter container