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AFM® grade 0 and grade 1 filtration performance at different water flow for 4 and 10
micron particles.
The following two graphs show the performance of grade 0 and grade 1 AFM® and the influence of water flowrate on
filtration performance over the range 5 to 30m/hr filtration velocity. The performance is then examined in more detail for
velocities between 2m/hr and 10m/hr with grade 0.