Concentrated cold-water formula makes opening your pool a breeze. Preserves pool liners and finishes, helps reduce staining and the need to acid wash. In the fall when you close your pool, one application of Pool Magic will provide a residual level of enzymes in your water over the off-season, which prevents water line rings, etc., from forming. When you fill your pool in the spring this dilutes the concentration, so the additional spring or opening dose is necessary for fresh fill water. Recommended Dosage: 1-2 weeks before closing, add 1L to skimmer.
Natural Chemistry Pool Magic Spring & Fall + Phos Free, 1 Liter

In stock
- Brand
- Natural Chemistry
- MPN
- 5141
- SKU
- 9701
Item 9701P
Instant Purchase Confirmation
- Ships as (1) 1 Liter bottle
- Get all the benefits of Pool Magic Spring + Fall and Phos Free in one to make a great product even better!
- Works throughout the off-season to make your pool opening a breeze!
- Uses SMARTZyme technology that is designed specifically to work in cooler water temperatures.
- The powerful formula prevents winter waterline ring, helps preserve pool liners and finishes, reduces staining and the need for acid washing, and removes phosphates.
- Dosage: 1 Liter per 25,000 gallons 1-2 weeks before closing and after opening.
- Ideal for mesh pool covers. Compatible with all sanitizers.
- Ships in 1 Liter bottles.