Poly Filter Forty Parts Per Billion Filtration

4 in x 8 in $30 12 in x 12 in $100 Poly Filter has the capabilities for removing ammonia, it also removes heavy metals, harmful organics, all forms of phosphate and is without equal in the removal of medications after treatment. 40 Parts per Billion filtration! Removes all types of impurities including phosphates Will not soften water of remove trace elements in solution Made from a patented material Used in both fresh and salt water Poly-filter also acts as a revolutionary mechanical filter. Rather than just trapping waste, particles of debris actually cling to the Poly-Filter fibres, allowing water to flow through freely with no clogging, and ensuring no waste is released. The product was invented by a marine biologist, polymer chemist and medical pathologist. Its purpose was to eliminate the need for carbon, exchange resins and gels by offering a better product to filter and purify both fresh and salt water aquariums. A totally new filter media that would also solve many of the problems associated wi