text: <s>[INST] Powerflex 4/40 RFI Filter I am installing a PowerFlex 4 5 horsepower drive at 480v, I also have a 22-RF012-BL filter for it and I am curious if I can use this filter on the load side of the drive. I wanted a load filter and thought that is what myself and my rep had picked out but the sheet that came with the filter says that it is an input filter. Any thoughts? [/INST] Hi, That filter is only for the input side, do not connect it to the output. you may be able to exchange it for a 1321-RWR device which is a reflected wave reduction filter (if that is what you are looking for). Here is a link to a PDF about reactors and output filters (RWR): http://literature.rockwellautomation.com/idc/groups/literature/documents/td/1321-td001_-en-p.pdf \\n </s>