Natural Chemistry Metalfree - 1 Liter ranger-1997-1998 30" DE full grid 60

30" DE full grid 60 square feet

Tungsten 500 Specifications:

Manufacturer Part # R3001300

Manufacturer Part # 210-7750

Manufacturer Part # FDXLHMB1930

Natural Chemistry Metalfree - 1 Liter ranger-1997-1998 30" DE full grid 60Metalfree is a highly effective metal chelating agent that protects against staining and discoloration from trace metals such as iron and copper. Metalfree should be used as part of a well designed pool maintenance program. Metalfree does not raise phosphate levels in pool water like many other stain and scale products. Please Note: Do NOT use with biguanides. Compatible With Do NOT use with biguanides Dosage Initial: Add 1 liter per 20,000 gallons