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treat the water twice a week at double or triple the dosage
4 ounce per 675 sq
Apollo Spas
OEM Brand Filter Model OEM Part Number Grid Configuration Hayward Micro-Clear DEX7200DA 7 full + 1 partial Hayward Pro-Grid DEX7200DA 7 full + 1 partial Pentair — American Products 5000 Series 59003600 7 full + 1 partial Pentair — American Products Titan CM 59003600 7 full + 1 partial Pentair — American Products Titan RPM 59003600 7 full + 1 partial Pentair — American Products Titan Stainless Steel 59003600 7 full + 1 partial Pentair — Pac Fab NS72 (Nautilus) 59003600 7 full + 1 partial Pentair — Pac Fab NSP-72 (Nautilus Plus) 19-5058 7 full + 1 partial (This is not an exhaustive list
Powerful formula chelates iron
Natural Chemistry Stain Free Metal Remover, 1.75 lb Bottle | 17400NCM Mortar & Sealants treat the water twice aNatural Chemistry Stain Free 1. 75 Lbs Stainfree is a citric acid product that removes metal staining on pool liners and finishes. Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems. Use Natural Chemistry's Metalfree and you have the ultimate 1 2 combination for stain fighting! Great stain remover All Natural Use with Natural Chemistry's METALfree for the ultimate stain fighting combination!
