▲依去除空氣中不同的微量化學成分,可分為幾種濾材
| Selection | |
| AMC | Media |
| VOC揮發性有機化合物、有機溶劑、臭氣 | ECW-500P (標準高活性碳) |
| 酸性氣體、硼化合物 | ECW-600SN (化學處理活性碳) ECW-800 (陰離子交換樹脂) |
| 基礎氣體、氨、低分子量的胺 | ECW-400 (化學處理活性碳) ECW-700 (陽離子交換樹脂) |
| 有毒氣體（如HCN），酸性氣體和可冷凝有機物 | ECW-300U (金屬浸漬活性碳) |
| Selection | |
| AMC | Media |
| Condensable organics | ECW-500P (standard high activity activated carbon) |
| Acidic gases and boron | ECW-600SN (chemically-treated activated carbon) ECW-800 (anion ion exchange resin) |
| Base gases | ECW-400 (chemically-treated activated carbon) ECW-700 (cation ion exchange resin) |
| Toxic gases (E.g. HCN), acidic gases, and condensable organic | ECW-300U (noval metals- impregnated activated carbon) |
▲依應用不同, 有下列產品外框設計
| Filter depth (mm) | Type | Application |
| 10-25 | Panel | Tool Top |
| 25, 50 | Panel | FFU |
| 75 | Panel | FFU |
| 100 | Panel | FFU |
| 305 | Multiple V-bank w/panels | MAU Recirculation |
| 305/610 | Housing w/panels | HPU、CCU、CFU、MAU |
