Afm Glass Filter Media. Result of 35 years of Reseach Development AFM Activated Filter Media is a direct replacement for sand that can be installed in all types of sand filter. You can clean glass filter media less frequently.
Glass media offer many times more surface area than the sand media is electrostatically charged to absorb organic substances and small particles. AFM 0 achieved 9728 at 1 micron at 20 mhr 8 gpmft2. Particle size removal efficiency at 20 mhr 8 gpmft2 velocity and no flocculation.
AFM Activated Filter Media is a direct replacement for sand doubling the performance of sandfilters without the need of additional investments in infrastructure.
Dec 28 2009 - Contractor in Seattle WA. Grade 1 AFM is typical of most filter-grade media with a PSD of 04 to 10. Crushed Glass as a Filter Media for the Onsite Treatment of Wastewater 1995 Final Report prepared for the Clean Washington Center by Aqua Test Inc. AFM Activated Filter Media is a direct replacement for sand doubling the performance of sand filters without the need of additional investments in infrastructure.