CPC B01D 46/523 (2013.01) [B01D 39/1623 (2013.01); B01D 46/0001 (2013.01); B01D 46/10 (2013.01); B01D 2239/0654 (2013.01); B01D 2239/0668 (2013.01); B01D 2239/1291 (2013.01); B01D 2275/10 (2013.01); B01D 2275/205 (2013.01); B01D 2279/60 (2013.01); D01D 11/06 (2013.01); D10B 2331/10 (2013.01); D10B 2505/04 (2013.01)] | 20 Claims |
1. A filter media, comprising:
a backing layer;
a filtration layer applied to the backing layer, the filtration layer deposited onto the backing layer and comprising thermoplastic polyurethane, wherein the filtration layer has an elongation of about 50% to about 350%; and
wherein the filter media has a combined elongation of about 20% to about 80%.
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