Natural Chemistry PHOSfree Extra Strength Phosphate Remover for Pools 3 Liter

Description

Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree Extra-Strength by Natural Chemistry is specifically designed to quickly reduce high phosphate levels. Easily maintains low levels of phosphates in even the largest volumes of water.
Quickly Reduces High Phosphate Levels
Specifically designed for large water application
Works on both the filter and in the pool for maximum phosphate removal
Easily maintains low levels of phosphates in the largest volumes of water
PHOSfree Extra Strength InstructionsThis product is designed for use in properly balanced pool water.1. Clean or backwash filter.2. For phosphate levels over 1000ppb, add 32oz (1L) per 10,000 gallons.