| W490-1004 | American Power Conversion | AFX Spare Filter 20-98kW 30% Upflow | Code: W490-1004, AFX Spare Filter 20-98kW 30% Upflow, please visit manufacturer website and select your region or go to shop: http://www.apc.com/shop/us/en/categories and write into search box: AFX Spare Filter 20-98kW 30% Upflow or W490-1004. | $ 33 |  |
| W490-1012 | American Power Conversion | AFX Spare Filter 20-98kW 65% Upflow | Code: W490-1012, AFX Spare Filter 20-98kW 65% Upflow, please visit manufacturer website and select your region or go to shop: http://www.apc.com/shop/us/en/categories and write into search box: AFX Spare Filter 20-98kW 65% Upflow or W490-1012. | $ 69 | |