Published 03/18/2025 at 1035 × 683 in Improving Die Casting Melt Quality and Casting Results with Melt Quality Analysis and Filtration Figure 10: PodFA results show improvement of 8 grit bonded particle filter over 20 ppi ceramic foam filter. Figure 10: PodFA results show improvement of 8 grit bonded particle filter over 20 ppi ceramic foam filter.