Stop EMI Where it Matters Most: in Your Environment

Welcome to OnFILTER!  Your equipment most likely already has some kind of EMI filter, perhaps several. If they were that effective, why then did you end up on our web site?  What works for CE/FCC EMC compliance does not necessarily work where it matters - where equipment is used.  You came to the right place - we deal with EMI in real-life environments and solve real-life, not just regulatory problems. 

What makes OnFILTER's EMI filters better?  After all, there are thousands of EMI filter manufacturers, and some filters are quite inexpensive.  The problem is, absolute majority of commodity filters are designed strictly for EMC compliance - in short, for the purpose of meeting requirements of regulations, not to lower EMI in your applications. Real-life power lines and ground have very little to do with the artificial regulatory setup.  Placed in the "real world" applications commodity filters often amplify noise - yes, it is in their specification.  Click here for detailed explanation


OnFILTER' EMI filters are designed with your needs in mind - to perform not just in EMC test lab, but where your equipment is installed and operates.    We have designed a unique and broad line of purpose-built EMI filters that provide your equipment and process with noise-free clean power and ground.  OnFILTER manufactures its products in the U.S.A. and ships globally.


 ©2017-2019 OnFILTER, Inc. CleanSweep is a registered trademark of OnFILTER

U.S. Patents 10,263,591; 9,076,806B1 All specifications are subject to change without notice.

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Tel. +1.831.824.4052  FAX +1.206.360.7458

Our products are made in U.S.A.