Natural Chemistry spa metal free is a powerful chelating agentPhosphate-free formula prevents staining and water discolorationDeactivates stain causing metal; will not affect water chemistryCompatible with all sanitizers and pool surfacesComes in 1-liter container
Natural Chemistry Spa Metal 1 Liter. Spa METAL is a highly effective metal deactivation agent that prevents staining and discoloration from trace metals such as, iron and copper. These trace may already be in the spa fill water or in water added to maintain water level. Spa METAL should be used as part of a well designed weekly spa maintenance program. Various metals like iron and copper are frequently found in domestic tap water. These metals can build-up and lead to staining on spa surfaces. Due to regular topping up of spa fill water, it is recommended to dose weekly with Spa METAL. Spa METAL does not contain phosphonic acids and will NOT raise phosphate levels in spa water
Brand: Natural Chemistry, Model: 4133