Use Pool Magic + PHOSfree at both opening and closing to reduce the time and effort needed to open the pool. Works great with mesh covers! 33.9 oz. bottle
- Provides fast, easy start-ups
- SMARTZyme technology that is formulated for cold water application
- Reduces waterline ring and phosphates
Directions for use:
Sanitizer level should be below 5ppm before adding this product.
New pools, openings, & initial phosphate removal:
- Follow dealer instructions to fill (if new pool) and balance water chemistry.
- Shake well and use entire bottle for pools up to 25,000 gallons by adding to the skimmer with the circulation system running.
Note: Do not backwash/clean the filter for 48 hours after adding this product.
- Add product to a properly balanced pool (with sanitizer level below 5ppm) at a rate of 1 bottle per 25,000 gallons.
- For same day closing, product can be added to the pool water evenly around the edges.
Note: This product removes 300ppb of phosphates from 20,000 gallons.
For opening: Test phosphate levels weekly and treat as necessary in order to maintain phosphate levels 100ppb or lower.
For closing: Phosphate levels should be 100ppb or lower for optimal results.