Natural Chemistry MetalFree 1L
METALfree is a highly effective metal deactivation agent that prevents staining and discoloration from trace metals such as iron and copper. METALfree also prevents scale build-up due to calcium and other minerals. These trace metals and minerals may already be in the pool water or in the fill water. It should be used as part of a well designed weekly pool maintenance program. METALfree does not contain phosphonic acids and will NOT raise phosphate levels in pool water
- Prevents stains and water discoloration
- Prevents calcium and mineral scale build-up
- Phosphate free!