Quote Originally Posted by pixelthis
Unless you live in a third world country you don't really need "power filtering".
Actually, you have this bass ackwards. I'll go out on a limb and suggest there are few third world homes that contain multitudes of computer controlled appliances, cable boxes, Tivos, wireless routers. etc. which either radiate RFI or spew it back through the AC. It is those devices that generate the noise power conditioning products address.

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