Natural Chemistry PHOSfloc - 4 lb

Natural Chemistry PHOSfloc reduces high phosphate levels to more manageable levels, inexpensively.

One bottle of PHOSfloc will reduce 4,000ppb of phosphates to approximately 600ppb in a 10, 000 gallon pool.  At this point phosphate levels can be reduced to near zero levels with regular PHOSFree or Pool Magic+PHOSFree.

Note: PHOSfloc must be vacuumed to waste or removed from the pool with a separate vacuum pump. PH must be adjusted to 7.2 before applying. Follow directions for product application closely.